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{{#Wiki_filter: | {{#Wiki_filter:OffsiteDoseCalculation Manualfol'innaStationRochester CasandElectricCorporation Revision7April8,19969b042bOi08 Vb04i9'DR ADOCK05000244,' | ||
PDR TABLEOFCONTENTSI.LIQUIDEFFLUENTS | |||
.................. | |||
A.Specification | |||
.................... | |||
1.Concentration | |||
........... | |||
~...2.DOSe(10CFR50AppendixI)3.DOSe(40CFRPart190)B.LiquidEffluents ReleasePointsC.LiquidEffluents MonitorSetpoints | |||
....D.LiquidEffluentReleaseConcentrations | |||
.E.LiquidEffluentDose~\~~~~~~~~~~1111266910II.GASEOUSEFFLUENTS A.Specification | |||
................ | |||
2.DoseRate3.ReleaseRate.~.......~...4.DOSe(10CFRPart50,AppendixI).5.Dose(40cFRPart190)B.GaseousEffluentReleasePointsC.GaseousEffluentMonitorSetpoints D.GaseousEffluentDoseRateE~GaseousEffluentDoses~~~~\14141415151619192325III.RADIOACTIVE EFFLUENTMONITORING INSTRUMENTATION A.Specification | |||
.............. | |||
~..1.Radioactive EffluentMonitoring Instrumentation 2.Radiation AccidentMonitoring Instrumentation..... | |||
3.AreaRadiation Monitors........ | |||
~~3030303131IV.RADWASTETREATMENT A.Specification | |||
................. | |||
~....~....~...~..1.LiquidRadwasteTreatment..................... | |||
2.GaseousWasteTreatment 3.SolidRadioactive Waste4.MajorChangestoRadioactive WasteTreatment Systems5.ProcessControlProgramB.LiquidandGaseousRadwasteTreatment andOperability | |||
~~~~~~~~~~~~3939393940404142VRADIOLOGICAL ENVIRONMENTAL MONITORING A.Specification............... | |||
~.............. | |||
1.Monitoring Program..................... | |||
2.LandUseCensus.3.Interlaboratory Comparison ProgramB.Environmental MonitorSampleLocations.......... | |||
464646474851VI.REPORTING REQUIREMENTS A.Specification | |||
..l.AnnualRadiological Environmental Operating Report2.Radioactive EffluentReleaseReport.............. | |||
~....3.Preparation ofSpecialReport~~~~~6565656667VII.REFERENCES 70 LISTOFTABLES17273538596169TableI-1Radioactive LiquidWasteSamplingandAnalysisProgram.3TableIl-lRadioactive GaseousWasteSamplingandAnalysisProgram..TableII-2DoseFactorsforNobleCasesandDaughters TableII-3DoseParameters forRadionuclides andRadioactive Particulate, GaseousEffluents | |||
*.28TableII-4PathwayDoseFactorsDuetoRadionuclides OtherThanNobleGases*.......... | |||
29TableIII-2Radiation AccidentMonitoring Instrumentation | |||
..TableIII-3Radioactive EffluentMonitoring Surveillance Requirements 36TableIII-4AreaRadiation MonitorSurveillance Requirements TableV-1Radiological Environmental Monitoring Program49TableV-2Direction andDistancetoSamplePoints............................. | |||
52TableV-3MaximumLLDValuesforEnvironmental Monitoring Instrumentation | |||
...~...~....57TableV-4Reporting LevelsforRadioactivity Concentrations inEnvironmental Samples~......58TableV-5Dispersion Parameter (X/Q)ForLongTermReleases>500hr/yror>125hr/qtrPlantVentTableV-6Dispersion Parameter (D/Q)ForLongTermReleases>500hr/yror>125hr/qtrPlantVent60TableV-7Dispersion Parameter (X/Q)ForLongTermReleases>500hr/yror>125hr/qtrContainment PurgeTableV-8Dispersion Parameter (D/Q)ForLongTermReleases>500hr/yror>125hr/qtrContainment Purge...................................... | |||
62TableV-9Dispersion Parameter (X/Q)ForLongTermReleases>500hr/yror>125hr/qtrGroundVent63TableV-10Dispersion Parameter (D/Q)ForLongTermReleases>500hr/yror>125hr/qtrCroundVent............ | |||
64TableVl-1Environmental Radiological Monitoring ProgramSummary~... | |||
LISTOFFIGURESFigureIV- | LISTOFFIGURESFigureIV-1GinnaStationLiquidWasteTreatment System....FigureIV-2CinnaStationGaseousWasteTreatment SystemandVentilation ExhaustSystems.FigureV-1LocationofOnsiteAirMonitorsandPostAccidentTLDs.FigureV-2LocationofFarmsforMilkSamplesandOntarioWaterDistrictIntake......... | ||
FigureV-3LocationofOffsiteTLDs..FigureV-4LocationofOffsiteAirMonitors....~4453545556 I.LIQUIDEFFLUENTS A.S~Sti1.Concentration (10CFR20) a.Thereleaseofradioactive liquideffluents shallbesuchthattheconcentration inthecirculating waterdischarge whenaveragedoveronehourdoesnotexceedtentimestheconcentration valuesspecified inAppendixB,Table2,Column2to10CFRPart20.1001-20.2402.Fordissolved orentrained noblegases,thetotalactivityduetodissolved orentrained noblegasesshallnotexceed2E-04uCi/ml.Iftheconcentration ofradioactive materialinthecirculating waterdischarge exceedstheselimits,measuresshallbeinitiated torestoretheconcentration towithintheselimitsassoonaspracticable. | |||
Iftheconcentration whenaveragedoveronehourexceedstwentytimestheapplicable concentrations specified inAppendixBof10CFRPart20,Table2,Column2,atthepointofentrytoreceiving waters,submittothecommission aspecialreportwithin30days.b.Theradioactivity contentofeachbatchofradioactive liquidwastetobedischarged shallbedetermined priortoreleasebysamplingandanalysisinaccordance withTableI-1.Theresultsofpre-release analysesshallbeusedwiththecalculational methodsinSectionI.Dtoassurethattheconcentration atthepointofreleaseislimitedtothevaluesinSpecification I.A.1.a.Post-release analysesofsamplescomposited frombatchreleasesshallbeperformed inaccordance withTableI-1.Theresultsofthepost-release analysesshallbeusedwiththecalculational methodsinSectionI.Dtoassurethatthedosecommitments fromliquidsarelimitedtothevaluesinSpecification I.A.2.a.2.Dose(10CFR50AppendixI)a.Thedoseordosecommitment toanindividual fromradioactive materials inliquideffluents releasedtounrestricted areasshallbelimited:(i)duringanycalendarquarterto(1.5mremtothetotalbodyandto(5mremtoanyorgan,and(ii)duringanycalendaryearto(3mremtothetotalbodyandto<10mremtoanyorgan. | |||
' | ' | ||
b. | b.Wheneverthecalculated doseresulting fromthereleaseofradioactive materials inliquideffluents exceedsthequarterly limitsofI.A.2.a(i), | ||
I'0 Tablel- | aSpecialReportshallbesubmitted totheCommission withinthirtydayswhichincludesthefollowing information: | ||
TableI-1(continued) | (i)identification ofthecauseforexceeding thedoselimit;(ii)corrective actionstakenand/ortobetakentoreducethereleasesofradioactive materialinliquideffluents toassurethatsubsequent releaseswillremainwithintheabovelimits;(iii)Theresultsoftheradiological analysesofthenearestpublicdrinkingwatersource,andanevaluation oftheradiological impactduetolicenseereleasesonfinisheddrinkingwaterwithregardtotherequirements of40CFR141,SafeDrinkingWaterAct.c.Cumulative dosecontributions fromliquideffluents shallbedetermined atleastonceper31days.d.Duringanymonthwhenthecalculated dosetoanindividual exceeds1/48theannuallimit(0.06mremtothetotalbodyor0.2mremtoanyorgan),projected cumulative dosecontributions fromliquideffluents shallbedetermined forthatmonthandatleastonceevery31daysforthenext3months.3.Dose(40CFRPart190)a.Ifthecalculated dosefromthereleaseofradioactive materials fromtheplantinliquideffluents exceedstwicethelimitsofSpecification I.A.2.a,aSpecialReportshallbesubmitted totheCommission withinthirtydaysandsubsequent releasesshallbelimitedsothatthedoseordosecommitment toarealindividual islimitedto<25mremtothetotalbodyoranyorgan(exceptthyroid,whichislimitedto<75mrem)forthecalendaryearthatincludestherelease(s) coveredbythisreport.b.Thisreportshallincludeananalysiswhichdemonstrates thatradiation exposures toallrealindividuals fromtheplantarelessthanthe40CFRPart190limits.Otherwise, thereportshallrequestavariancefromtheCommission topermitreleasestoexceed40CFRPart190.Submittal ofthereportisconsidered atimelyrequestbytheNRC,andavarianceisgranteduntilstaffactionontherequestiscomplete. | ||
TableI-1(continued) | I'0 Tablel-1Radioactive LiquidWasteSamplingandAnalysisProgramPage1of3Liquid:Release Type'.Sampling.(f) | ||
J | 'requency MinimumAnalysisFreuencyBatch.ReleaseTypeofActivityAnalysis'.owerLimitof.Detection (LLD)(uCI/ml). | ||
Thelimitingreleaseconcentration(c) | (a)BatchWasteReleaseTanks(b)PREachBatchPROneBatch/MPREachBatchPREachBatchPREachBatchMComposite (c)QComposite (c)Principal GammaEmitters(d)andl-131orGrossBeta-gamma | ||
0' D.LiuidEffluentReleaseConcentrations~~~ | *Dissolved andEntrained Gases(GammaEmitters) | ||
Where: | H-3GrossAlphaSr-89Sr-90Fe-555E;071E-061E-051E-051E-075E-081E-06",-:::,,';",-,.':: | ||
EqUation(7):A,=k(U/D+UzBF~)DFWhere:A;,-Thesite- | ".,'.-..-:-.:,.:.':::,,:',',', | ||
~Examle: | .;.,-":,::::;:;,.;;.,;;;:..',.,,;:.;, | ||
Continuous.,Release:,(e) | |||
..:,.Retention TankServiceWater(CVFanCoolerandSFPHXlines)Continuous Continuous WComposite (c)MorS**GrabPrincipal Gamm'aEmitters(d)I-131GrossBeta-gamma 5E-071E-061E-07Ifgrossbetaisperformed forbatchreleases, thenaweeklycomposite shallalsobeanalyzedforPrincipal GammaEmittersandI-131.**Servicewatersamplesshallbetakenandanalyzedonceper12hoursifalarmsetpointisreachedoncontinuous monitor. | |||
TableI-1(continued) | |||
Radioactive LiquidWasteSamplingandAnalysisProgramPage2of3TableNotation(a)TheLLDisthesmallestconcentration ofradioactive materialinasamplethatwillyieldanetcountabovesystembackground thatwillbedetectedwith95%probability withonly5%probability offalselyconcluding thatablankobservation represents a"real"signal.Foraparticular measurement system(whichmayincluderadiochemical separation): | |||
(4.66)(S,) | |||
(Y)(8)(V)(2.22 Z+06)Where:LLDisthelowerlimitofdetection asdefinedaboveasuCiperunitmassorvolumeSbisthestandarddeviation ofthebackground countingrateorofthecountingrateofablanksampleasappropriate ascountsperdisintegration Visthesamplesizeinunitsofmassorvolumefisthecountingefficiency Yisthefractional radiochemical yieldwhenapplicable 2.22E+06isthenumberofdisintegrations perminuteperuCiThevalueofSbusedinthecalculation oftheLLDforaparticular measurement systemshallbebasedontheactualobservedvarianceofthebackground countingrateorthecountingrateoftheblanksamples,asappropriate, ratherthanonanunverified theoretically predicted variance. | |||
Incalculating theLLDforaradionuclide determined bygamma-ray spectrometry, thebackground shallincludethetypicalcontribution ofotherradionuclides normallypresentinthesamples.TypicalvaluesofE,VandYshouldbeusedinthecalculation. | |||
Thebackground countrateiscalculated fromthebackground countsthataredetermined tobewithin~oneFWHMenergybandabouttheenergyofthegammaraypeakusedforthequantitative analysisforthisradionuclide. | |||
TheLLDisdefinedasanapriorifbeforethefact)limitrepresenting thecapability ofameasurement systemandnotasanaposteriori (afterthefact)limitforaparticular measurement, theminimumdetectable activity(MDA).Decaycorrection isnotincorporated intotheLLD,butisintotheMDA. | |||
TableI-1(continued) | |||
Radioactive LiquidWasteSamplingandAnalysisProgramPage3of3Analysesshallbeperformed insuchamannerthatthestatedLLDswillbeachievedunderroutineconditions. | |||
Occasionally background fluctuations, unavoidable smallsamplesizes,thepresenceofinterfering | |||
: nuclides, orotheruncontrollable circumstances mayrendertheseLLDsunachievable. | |||
Whencircumstances resultinLLDshigherthanrequired, thereasonsshallbedocumented intheAnnualRadioactive EffluentReport.(b)Abatchreleaseisthedischarge ofliquidwastesofadiscretevolume.(c)Acomposite sampleisoneiswhichthequantityofliquidsampledisproportional tothequantityofliquidwastedischarged andinwhichthemethodofsamplingemployedresultsinaspecimenwhichisrepresentative oftheliquidsreleased. | |||
Decaycorrections arecalculated fromthemidpointofthesamplingperiod.(d)Theprincipal gammaemittersforwhichtheLLDspecification willapplyareexclusively thefollowing radionuclides: | |||
Mn-54,Fe-59,Co-58,Co-60,Zn-65,Cs-134,Cs-137andCe-141.Thislistdoesnotmeanthatonlythesenuclidesaretobedetectedandreported. | |||
Othernuclideswhicharemeasurable andidentifiable, togetherwiththeabovenuclides, shallalsobeidentified andreported. | |||
NuclideswhicharebelowtheLLDfortheanalysesshouldbereportedaslessthantheLLDandshouldnotbereportedasbeingpresentattheLLDlevel.Thelessthanvaluesshouldnotbeusedintherequireddosecalculations. | |||
Whenunusualcircumstances resultinLLDshigherthanrequired, thereasonsshallbedocumented intheAnnualRadioactive EffluentReleaseReport.(e)Acontinuous releaseisthedischarge ofliquidwastesofanon-discrete volume;e.g.fromavolumeorsystemthathasaninputflowduringthecontinuous release.Decaycorrections willbecalculated basedonallsamplescollected duringtherelease.'(f)Thefrequency notationspecified fortheperformance ofsamplingandanalysisrequirements shallcorrespond totheintervals definedbelow.NotationPR,PriortoReleaseS,EachShiftW,WeeklyM,MonthlyQ,Quarterly Fre'quency Within12hourstoeachreleaseAtleastonceper12hoursAtleastonceper7daysAtleastonceper31daysAtleastonceper92days B.LiuidEffluents ReleasePoints~~~Therearethreenormalreleasepointsforliquidradioactive effluents fromtheplantthatempty-into thedischarge canal.ThesearetheRadwasteTreatment Discharge, Retention Tankdischarge andtheAllVolatileTreatment Discharge. | |||
Eachoftheseisamonitored releaselinethatcanbeisolatedbeforethereleasereachesthedischarge canal.Thereisalsoareleasepointfortheservicewaterlinesusedforcoolingtheheatexchangers thatisamonitored releaselinebutisnotisolatable. | |||
Ifthereisanalarmontheservicewatermonitor,itisnecessary tosampleeachheatexchanger separately todetermine whichhasaleakandthenisolatetheaffectedheatexchanger. | |||
Thepressureoftheservicewatersystemflowwouldnormallyforcewaterfromthecleanservicewatersideintothecontaminated sideoftheheatexchanger. | |||
Dilutionofliquideffluentisprovidedbythedischarge canal.Thedischarge canalflowis1.7E+05gpmforeachcirculating waterpump.Duringoperating periods,twocirculating waterpumpsareinoperation. | |||
Duringshutdownperiods,onecirculating waterpumpisoperated. | |||
Ifneithercirculating waterpumpisoperable, dilutionisprovidedbyoperation ofonetothreeservicewaterpumpswhichprovide7500gpmeach.~~~C.LiuidEffluents MonitorSetpintsAlarmand/ortripsetpoints forradiation monitorsoneachliquideffluentlinearerequired. | |||
Precautions, limitations andsetpoints applicable totheoperation ofCinnaStationliquideffluentmonitorsareprovidedinplantprocedures P-9andCH-RETS-RMS. | |||
Setpointvaluesarecalculated toassurethatalarmandtripactionsoccurpriortoexceeding tentimestheeffluentconcentration ofAppendixB,Table2,Column2of10CFR20.1001-20.2402atthereleasepointtotheunrestricted area.Foraddedconservatism, liquideffluentreleaseratesareadministratively setsothatonlysmallfractions oftheapplicable maximumeffluentconcentrations canbereachedinthedischarge canal. | |||
J TheCalculated alarmandtripactionsetpoints foreachradioactive liquideffluentlinemonitorandflowdetermination mustsatisfythefollowing equation: | |||
Equation(3.):-sCcfF+f'here: | |||
C-theeffluentconcentration whichimplements tentimes10CFR20limitforunrestricted areas,inuCi/ml.c-thesetpointoftheradioactivity monitormeasuring theradioactivity concentration inthedischarge linepriortodilutionandsubsequent release,inuCi/ml.F<<thedilutionwaterflowasdetermined priortothereleasepoint,involumeperunittime.f-theflowasmeasuredatthedischarge point,involumeperunittime,inthesameunitsasF.LiquideffluentbatchreleasesfromGinnaStationaredischarged throughaliquidwastedisposalmonitor.Theliquidwastestream(f)isdilutedby(F)intheplantdischarge canalbeforeitentersLakeOntario.Thelimitingbatchreleaseconcentration (c)corresponding totheliquidwastemonitorsetpointiscalculated fromtheaboveexpression. | |||
Sincethevalueof(f)isverysmallincomparison to(F),theexpression becomes:Equation(2):cc-CFWhere:C-1/10ththeallowable concentration ofCs-137asgiveninAppendixB,Table2,Column2of10CFR20,1E-07.Thisvalueisnormallymorerestrictive thanthecalculated mixedisotopicreleaseconcentration. | |||
F-thedilutionflowassumingoperation ofonly1circulating waterpump(170,000gpm).f-themaximumwasteeffluentdischarge ratethroughthedesignated pathway. | |||
Thelimitingreleaseconcentration (c)isthenconverted toaset-point countratebytheuseofthemonitorcalibration factordetermined perprocedure CH-RETS-RMS. | |||
Theexpression becomes:ErIuation (3):Setpoint(cpm)c(uCi/m2)CalFactor(uCi/ml/cpm)~Examle(LiqtddRadwartaMonitorR-181:Ifoneassumes,forexample,thatthemaximumpumpeffluentdischarge rate(f)is30gpm,thenthelimitingbatchreleaseconcentration (c)wouldbedetermined asfollows:(uCi/mg)~1E-07(uCi/ml)z'70,000(gpm)30gpmcs5.7E-04(uCi/m2)ThemonitorR-18alarmandtripsetpoint(incpm)isthendetermined utilizing themonitorcalibration factorcalculated inplantprocedure CH-RETS-RMS. | |||
Assumingacalibration factorof95E09(uCi/ml)cpmandalimitingbatchreleaseconcentration determined above,thealarmandtripsetpointformonitorR-18wouldbe:5.7E-04(uCi/ml)(uCz/ml)cpmThesetpointvaluesforthecontainment FanCoolermonitor(R-16),SpentFuel'itHeatExchanger ServiceWaterMonitors(R-20AandR-208),SteamCenerator BlowdownMonitor(R-19),theRetention TankMonitor(R-21,andtheAllvolatileTreatment WasteDischarge Monitor(R-22)arecalculated inasimilarmannerusingequation(2),substituting appropriate valuesof(f)andthecorresponding calibration factor. | |||
0' D.LiuidEffluentReleaseConcentrations | |||
~~~Liquidbatchreleasesarecontrolled individually andeachbatchreleaseisauthorized baseduponsampleanalysisandtheexistingdilutionflowinthedischarge canal.Plantprocedures CH-RETS-LIQ-RELEASE andCH-RETS-LIQ-COMP establish themethodsforsamplingandanalysisofeachbatchpriortorelease.Areleaseratelimitiscalculated foreachbatchbaseduponanalysis, dilutionflowandallprocedural conditions beingmetbeforeitisauthorized forrelease.Thewasteeffluentstreamenteringthedischarge canaliscontinuously monitored andthereleasewillbeautomatically terminated ifthepreselected monitorsetpointisexceeded. | |||
Ifgrossbetaanalysisisperformed foreachbatchreleaseinlieuofgammaisotopicanalysis, thenaweeklycomposite forprincipal gammaemittersandI-131isperformed. | |||
Additional monthlyandquarterly composite analysesareperformed asspecified inTableI-1.Theequations usedtocalculate activityare:GammaSectroscoEquation(4):peakareacounts-bkgdcounts(CTime)(EZf)(Vol)(Decay)(3.7E+04)(BF)GrossBeta/Gamma Equation(5):Totalcounts-bkgdcounts(CTime)(Eff)(Vol)(Decay)(3.7E+04) | |||
Where:CTimeEffsecvolsecondsofcounttimecountingefficiency incountersecdisintegrations persecvolumeinmilliliters decaydecaycorrection factor,e"'.7E+04-conversion | |||
: constant, indisinterationersecuCiBFthefractiondisintegrating ataspecificenergyE.LiuidEffluentDoseThedosecontribution receivedbythemaximally exposedindividual fromtheingestion ofLakeOntariofishanddrinkingwaterisdetermined usingthefollowing methodology. | |||
Thesecalculations willassumeanearfielddilutionfactorof1.0inevaluating thefishpathwaydose,andadilutionfactorof20betweentheplantdischarge andtheOntarioWaterDistrictdrinkingwaterintakelocated1~1milesaway(FigureV-2).Thedilutionfactorof20wasderivedfromdriftanddispersion studiesdocumented inreference 4.Dosecontributions fromshoreline recreation, boatingandswimminghavebeenshowntobenegligible intheAppendixIdoseanalysis, reference 5,anddonotneedtoberoutinely evaluated. | |||
Also,thereisnoknownhumanconsumption ofshellfish fromLakeOntario.Thedosecontribution toanindividual willbedetermined toensurethatitcomplieswiththespecification of1.A.2.a(i) andl.A.2a(ii).Offsitereceptordoseswillbedetermined forthelimitingagegroupandorgan,unlesscensusdatashowthatactualoffsiteindividuals arethelimitingagegroup.10 Thefollowing expression inusedtocalculate ingestion pathwaydosecontributions forthetotalreleaseperiodfromallradionuclides identified inliquideffluents releasedtounrestricted areas:Ec/ua.tiol2 (6):D,=Z[Af<Z6tjC>jFj]ijWhere:D,-thecumulative dosecommitment tothetotalbodyoranyorgan,r,fromtheliquideffluents forthesummation ofthetotaltimeperiodinmrem.ZisforCoralnumberofhoursofrelease.fthelengthofthejthtimeperiodoverwhichC;;andF;areaveragedforallliquidreleasesinhours.C-IJAITtheaverageconcentration ofradionuclide iinundiluted liquideffluentduringtimeperiodht;fromanyliquidreleaseinuCi/ml.thesite-related ingestion dosecommitment factortothetotalbodyoranyorgan,r,foreachidentified principal gammaandbetaemitterinmrem/hrperuCi/ml.Seeequation(7).FJthedischarge canaldilutionfactorforC;;duringanyliquideffluentrelease.Definedastheratioofthemaximumundiluted liquidwasteflowduringreleasetounrestricted receiving waters.Thedilutionfactorwilldependonthenumberofcirculation pumpsoperating and,duringicingconditions, thepercentage openingoftherecirculating gate.Reference curvesarepresented inplantprocedure CH-RETS-LIQ-RELEASE. | |||
EqUation(7):A,=k(U/D+UzBF~)DFWhere:A;,-Thesite-related ingestion dosecommitment factortothetotalbodyortoanyorgan,r,foreachidentified principal gammaandbetaemitterinmrem/hrperuCi/ml.k0unitsconversion factor,1.14E+05-1E+06pCi/uCix1E+03ml/kg~8760hr/yrU~-areceptorperson'swaterconsumption byagegroupfromtableE-5ofRegulatory guide1.109D<<dilution factorfromthenearfieldareaofthereleasepointtopotablewaterintake.Thesitespecificdilutionfactoris20.Thisfactorisassumedtobe1.0forthefishingestion pathwayUFareceptorperson'sfishconsumption byagegroupfromtableE-5ofRegulatory Guide1.109BF;-bioaccumulation factorfornuclide,i,infishinpCi/kgperpCi/L,fromtableA-1ofRegulatory Guide1.109DF;-doseconversion factorfortheingestion ofnuclide,i,forareceptorpersoninpre-selected organ,r,inmrem/pCi, fromTablesE-11,E-12,E-13,E-14ofRegulatory guide1.109Themonthlydosecontribution fromreleasesforwhichradionuclide concentrations aredetermined byperiodiccomposite sampleanalysismaybeapproximated byassuminganaveragemonthlyconcentration basedonthepreviousmonthlyorquarterly composite analyses. | |||
However,intheAnnualRadioactive EffluentReleaseReportthecalculated dosecontributions fromtheseradionuclides shallbebasedontheactualcomposite analyses. | |||
12 | |||
~Examle:Computing thedosetothewholebodyviathefishanddrinkingwaterpathways, assuminganinitialCs-137discharge concentration of3.0E-04uCi/ml:Giventhefollowing discharge factors,where:ht~=1hourC<~=3.0E-04uCi/mlF>--20m170,000gpmDaa201.2E-04and,takingthefollowing valuesfromRegulatory Guide1.109whichconcernthereceptorofinterest, whichweassumeisthechildinthiscase:U=5101/yearUF6.9kg/yearBF<2000pCi/kgperpCi/1DF=4.62E-05mrem/pCiThen,thesite-related ingestion dosecommitment factor,A;,iscalculated asfollows:~mremhruci/mlko(Uw/Dw+UFBF~)DF~Z.Z4E+05(520+(6.9)(2000)J4.62E-05207.28E+04mrem/hrperuCi/mlAnd,thewholebodydosetothechildisthen:D,mrem(A,,)(~t,)(C,)(F,)(7.28E+04)(2)(3.0E-04)(2.2E-04)D~=2.6E-03mremtothewholebodyfromCs-237Thedosecontribution fromanyotherisotopeswouldthenneedtobecalculated andalltheisotopiccontributions summed.13 II.GASEOUSEFFLUENTS A.~S1.Concentration Thereleaseofradioactive gaseouseffluents shallbesuchthattheconcentration ofthereleasepointwhenaveragedoveronehourdoesnotexceedtheeffluentconcentration valuesspecified inAppendixB,Table2,Column2to10CFRPart20.1001-20.2402. | |||
Iftheconcentration whenaveragedoveronehourexceedstwentytimestheapplicable concentration specified inAppendixB,Table2,Column1inanunrestricted area,submittotheCommision aspecialreportwithin30days.Theradioactivity contentofeachbatchreleaseofradioactive gaseouswastetobedischarged shallbedetermined priortoreleasebysamplingandanalysisinaccordance withTableII-1.Theresultsofpre-release analysesshallbeusedwiththecalculation methodsinSectionsII.DandII.Etoassurethattheconcentration atthepointofreleaseislimitedtothevaluesinII.A.l.aandthedosecommitments fromgaseouswastearelimitedtothevaluesinSpecification II.A.2.a. | |||
2.DoseRatea.Theinstantaneous doserateduetoradioactive materials releasedingaseouseffluents fromthesiteshallbelimitedtothefollowing values:(i)thedoseratefornoblegasesshallbe~500mrem/yrtothetotalbodyand~3000mrem/yrtotheskin,and(ii)thedoserateforI-131,I-133,tritium,andforallradioactive materials inparticulate formwithhalf-lives greaterthan8daysshallbe~1500mrem/yrtoanyorgan.b.Forunplanned releaseofgaseouswastes,compliance withII.A.2.amaybedetermined byaveraging overa24-hourperiod.c.Ifthecalculated doserateofradioactive materials releasedingaseouseffluents fromthesiteexceedsthelimitsofII.A.2.aorII.A.2.b, measuresshallbeinitiated torestorereleasestowithinlimitsassoonaspracticable. | |||
d.Compliance withII.A.2.aandII.A.2.bshallbedetermined byconsidering theapplicable ventilation systemflowrates.Theseflowratesshallbedetermined atthefrequency requiredbyTableIII-3.14 3~ReleaseRatea.Theeffluentcontinuous monitorsaslistedinTableIII-1havingprovisions fortheautomatic termination ofgasdecaytank,shutdownpurgeormini-purge | |||
: releases, shallbeusedtolimitreleaseswithinthevaluesestablished inSpecification II.A.2whenmonitorsetpointvaluesareexceeded. | |||
b.Thedoserateduetoradioactive materials, otherthannoblegases,ingaseouseffluents shallbedetermined byobtaining representative samplesandperforming arialyses inaccordance withthesamplingandanalysisprogramspecified inTableII-1.4.Dose(10CFRPart50,AppendixIja.Theairdoseduetonoblegasesreleasedingaseouseffluents fromthesiteshallbelimitedtothefollowing: | |||
(i)Duringanycalendarquarterto~5mradforgammaradiation andto~10mradforbetaradiation. | |||
(ii)Duringanycalendaryearto~10mradforgammaradiation andto~20mradforbetaradiation. | |||
b.Thedosetoanindividual fromI-131,I-133,tritium,andforallradioactive materials inparticulate formwithhalf-lives greaterthaneightdaysreleasedwithgaseouseffluents fromthesiteshallbelimitedtothefollowing:. | |||
(i)duringanycalendarquarterto~7.5mremtoanyorgan.(ii)duringanycalendaryearto~15mremtoanyorgan.15 | |||
c. | c.Wheneverthecalculated dosetoanindividual resulting fromnoblegasesorfromradionuclides otherthannoblegasesexceedsthequarterly limitsofII.A.4.a(i) orII.A.4.b(i), | ||
aSpecialReportshallbesubmitted totheCommission withinthirtydayswhichincludesthefollowing information: | |||
(i)Identification ofthecauseforexceeding thedoselimit.(ii)Corrective actionstakenand/ortobetakentoreducereleasesofradioactive materialingaseouseffluents toassurethatsubsequent releaseswillbewithintheabovelimits.d.Cumulative dosecontributions fromgaseouseffluents shallbedetermined atleastonceevery31days.e.Duringanymonthwhenthecalculated dosetoanindividual exceeds1/48ththeannuallimit(0.2mrad),projected cumulative dosecontributions fromgaseouseffluents shallbedetermined forthatmonthandatleastonceevery31daysforthenext3months.5.Dose(40CFRPart190)a.Ifthecalculated dosefromthereleaseofradioactive materials fromtheplantingaseouseffluents exceedstwicethelimitsofSpecification II.AA.aorII.A.4.b, aSpecialReportshallbesubmitted totheCommission withinthirtydaysandsubsequent releasesshallbelimitedsothatthedoseordosecommitment toarealindividual islimitedto~25mremtothetotalbodyoranyorgan(exceptthyroid,whichislimitedto~75mrem)forthecalendaryearthatincludestherelease(s) coveredbythisreport.Thisreportshallincludeananalysiswhichdemonstrates thatradiation exposures toallrealindividuals fromtheplantarelessthanthe40CFRPart190limits.Otherwise, thereportshallrequestavariancefromthecommission topermitreleasestoexceed40CFRPart190.Submittal ofthereportisconsidered atimelyrequestbytheNRC,andavarianceisgranteduntilstaffactionontherequestiscomplete. | |||
16 TableII-1Radioactive CaseousWasteSamplingandAnalysisProgramPage1of2GaseousReleaseTypeContainment PurgeAuxiliary BuildingVentilation AllReleaseTypesaslistedaboveSampling(i)Frequency PREachPurge(b,c)CrabSampleM(b)GrabSampleContinuous (d)Continuous (d)Continuous (d)Continuous (d)MinimumAnalysisFrequency PRM(b)W(b)CharcoalSampleW(b)Particulate SampleMComposite Particulate SampleComposite Particulate SampleTypeofActivityAnalysisPrincipal GammaEmitters(e)H-3Principal GammaEmitters(e)H-3I-131I-133Principal GammaEmitters(e)GrossAlphaSr-89,Sr-90LowerLimitofDetection (LLD)(uCi/cc)(a) 1E-041E-06,1E-041E-061E-121E-101E-111E-111E-11AirEjectorM(b,oGrabSampleM(b)Principal CammaEmitters(e)I-131(h)H-3(g)1E-041E-06AIIReleaseTypeslistedaboveGasDecayTankContinuous (d)PREachTankGrabSampleNobleCasMonitorPREachTankBetaorGammaPrincipal GammaEmitters(e)1E-061E-0417 TableII-l(continued) | |||
Radioactive GaseousWasteSamplingandAnalysisProgramPage2of2(a)Thelowerlimitofdetection (LLD)isdefinedinTableNotationaofTableI-1.(b)Analysesshallalsobeperformed whenthemonitoronthecontinuous samplerreachesitssetpoint. | |||
(c)Tritiumgrabsamplesshallbetakenatleastthreetimesperweekwhenthereactorcavityisflooded.(d)Theratioofthesampleflowratetothesampledstreamflowrateshallbeknownforthetimeperiodcoveredbyeachdoseordoseratecalculation madeinaccordance withspecification II.A.1.a, II.A.3.aandII.A.3.b. | |||
(e)Theprincipal gammaemittersforwhichtheLLDspecification willapplyareexclusively thefollowing radionuclides:, | |||
Kr-85m,Xe-133,Xe-133mandXe-135forgaseousemissions Mn-54,Fe-59,Co-58,Co-60,Zn-65,Mo-99,Cs-134,Cs-137,Ce-141andCe-144forparticulate emissions. | |||
Thislistdoesnotmeanthatonlythesenuclidesaretobedetectedandreported. | |||
Othernuclideswhicharemeasurable andidentifiable, togetherwiththeabovenuclides, shallalsobeidentified andreported. | |||
NuclideswhicharebelowtheLLDfortheanalysesshouldnotbereportedasbeingpresentattheLLDlevelforthatnuclide.Whenunusualcircumstances resultinLLDshigherthanrequired, thereasonsshallbedocumented intheAnnualRadioactive EffluentReleaseReport.(f)Airejectorsamplesarenotrequiredduringcoldorrefueling shutdowns. | |||
(g)Airejectortritiumsampleisnotrequiredifthesecondary coolantactivityislessthan1E-04uCi/gm.(h)Airejectoriodinesamplesshallbetakenandanalyzedweeklyifthesecondary coolantactivityexceeds1E-04uCi/gm.(i)Samplingandanalysisfrequency isdefinedinTableNotation(I)ofTableI-118 | |||
B. | B.GaseousEffluentReleasePointsTherearethreereleasepointscontinuously monitored fornoblegases,containment vent,plantventandairejector.Thecontainment ventandplantventarealsocontinuously monitored forradioiodines andparticulates. | ||
Sincetheairejectionisasteamreleasepoint,continuous radioiodine andparticulate monitoring isnotrequiredwhenthesecondary coolantactivityislessthan1E-04uCi/gm.Flowratesthroughtheventsaremeasuredperiodically. | |||
Duringshutdown, temporary trailersmaybebroughtonsitethatalsorequiremonitoring andcharacterization oftheirreleases, suchastheCO2decontrailer.Quarterly plantmeasurements ofoneweekdurationfortheparticulate andiodinereleasedinthesteambytheairejectordemonstrate thatsamplingthispathwayforparticulate andiodineisnotnecessary sincethesereleasesarelessthan0.1%ofthePlantVent.Thereleasesarecorolated toblowdownactivityfordetermining activityinsteamreleases. | |||
Duringshutdownandstartup,specialsystemsareinusethatmayreleasesmallamountsofradioactivity insteamreleases. | |||
Thisisaccounted forbyusingoperational dataandactivityinthesourceofthesteam.Crabsamplesareobtainedwhenpossible. | |||
Ifanunmonitored releasepointisdiscovered, acalculation isperformed todetermine thepotential radioactivity thatisreleased. | |||
Ifthereleaseiscontinuous, itisincludedinthemonthlyreportthataccountsforreleasesfromthesiteforcalculating dosestothegeneralpublic.C.GaseousEffluentMonitorSetpintsAlarmand/ortripsetpoints forspecified radiation monitorsarerequiredoneachnoblegaseffluentlinefromtheplant.Precautions, limitations andsetpoints applicable totheoperation ofCinnaStationgaseouseffluentmonitorsareprovidedinplantprocedures P-9andCH-RETS-RMS. | |||
Setpoints areconservatively established foreachventilation noblegasmonitorsothatdoseratesinunrestricted areascorresponding to10CFRPart50AppendixIlimitswillnotbeexceeded. | |||
Setpoints shallbedetermined sothatdoseratesfr'omreleasesofnoblegaseswillcomplywithSpecification II.A.1.a(i). | |||
19 | |||
= | = | ||
Thecalculated alarmandtripactionsetpoints foreachradioactive gaseouseffluentmonitormustsatisfythefollowing equation: | |||
g;Equation(8):csWhere:c-setpointincpmQ;-releaseratelimitbyspecificnuclide(i)inuC%iecfromvent(v)f-,discharge flowrateincfmk-unitsconversion factorincdsedcfmK-calibration factorinuCi/cdcpm Thegeneralmethodology forestablishing plantventilation monitorsetpoints isbaseduponaventconcentration limitinuCi/ccderivedfromsitespecificmeteorology andventreleasecharacteristics. | |||
Additional radiation monitoralarmand/ortripsetpoints arecalculated forradiation monitorsmeasuring radioiodines, radioactive materials inparticulate formandtoradionuclides otherthannoblegases.Setpoints aredetermined toassurethatdoseratesfromthereleaseoftheseeffluents shallcomplywithSpecification II.A.1.a(ii). | |||
Thereleaseratelimitfornoblegasesshallbecalculated bythefollowing equationfortotalbodydose:Equation(9):g~uCi/secs500mrem/yr(K~mrem/yrperuCi/m')(X/g)sec/m'0 andbythefollowing equationforskindoses:Equation(2.0)3000mrem/yr(I~+1.1M)mrem/yrperuCi/m'(X/0) sec/m'here: | |||
QiKi(X/Q)thereleaserateofradionuclide (i)fromvent(v)whichresultsinadoserateof500mrem/yrtothewholebodyor3000mrem/yrtotheskinofthecriticalreceptorinuci/sec.thetotalbodydosefactorduetogammaemissions foreachidentified noblegasradionuclide inmrem/yrperuCi/m~fromtableII-2.theskindosefactorduetobetaemissions foreachidentified noblegasradionuclide inmrem/yrperuCi/m3fromtableII-2.theairdosefactorduetogammaemissions foreachidentified noblegasradionuclide inmrad/yrperuCi/m3fromTableII-2.Unitconversion constantof1.1mrem/mrad convertsairdosetoskindose.thehighestcalculated annualaveragedispersion parameter forestimating thedosetothecriticaloffsitereceptorfromventreleasepoint(v)insec/m.The(X/Q)viscalculated bythemethoddescribed inRegulatory Guide1.111.Noblegasmonitorsetpoints areconservatively setaccording toprocedure P-9tocorrespond tofractions oftheapplicable 10CFRPart20doselimitsforunrestricted areas.Fractions aresmallenoughtoassurethetimelydetection ofanysimultaneous discharges frommultiplereleasepointsbeforethecombineddownwindsiteboundaryconcentration couldexceedallowable limits.Additional conservatism isprovidedbybasingthesesetpoints uponinstantaneous downwindconcentrations. | |||
Releaseratesduringtheremainder ofagivenyear,combinedwithanyinfrequent releasesatsetpointlevels,wouldresultinonlyaverysmallfractionofthe10CFRPart20annuallimits.Historically, xenon-133 istheprincipal noblegasreleasedfromallventsandisappropriate foruseasthereference isotopeforestablishing monitorsetpoints. | |||
Thewholebodydosewillbelimiting, andtheXe-133releaseratelimitiscalculated bysubstituting theappropriate valuesintoequation(9).AfterthereleaseratelimitforXe-133isdetermined foreachvent,thecorresponding ventconcentration limitsarecalculated basedonapplicable ventflowrates.Annually-derived monitorcalibration factorsinuCi/ccpercpmareusedtoconvertlimitingventconcentrations tocountrates.21 | |||
~Examle:PlantVentMonitor,R-14UsingXe- | ~Examle:PlantVentMonitor,R-14UsingXe-133asthecontrolling isotopeforthesetpointandassumingameasuredactivityof2.66E-04uCi/ccandaratemeter readingof4750cpmabovebackground, theefficiency canbecalculated, usingameasuredventflowof7A5E+04cfm,KifromTableII-2of2.94E+02anda(X/Q)yforthesiteboundaryof2.7E-06,theReleaseRateLimitiscalculated andthenthesetpointdetermined. | ||
D. | ~~~Xe-133efficiency-ActzvityNetratemeter readingXe-133efficiency | ||
-'5.67E-084750cpmUsingEquation9:ReleaseRateLimitg~s(rC,)(X/0),500i~(2.94E+02)(2.7E-06)<6.3E+OSuCi/secUsingEquation8:6.3E+05uCi/sec(7.45E+04cfm)472I(5.67E-08cs3.2E+05cpmPerprocedure P-9,R-14issetat1/20thofthisvalueor1.6E+04cpmfornormaloperation 22 8 | |||
D.GaseousEffluentDoseRateGaseouseffluentmonitorsetpoints asdescribed inSectionII.Cofthismanualareestablished atconcentrations whichpermitsomemarginforcorrective actiontobetakenbeforeexceeding offsitedoseratescorresponding to10CFRPart20limitations. | |||
Plantprocedures CH-RETS-SAMP-CV, CH-RETS-RMS-CV-ALT, CH-RETS-CV-PURGE, CH-RETS-SAMP-PV, CH-RETS-SAMP-PV-ALT, CH-RETS-PV-PURGE, CH-SAMP-AIR-H3 andCH-RETS-MINIPURGE establish themethodsforsamplingandanalysisforcontinuous ventilation releasesandforcontainment purgereleases. | |||
Plantprocedure CH-RETS-GDT-RELEASE establishes themethodsforsamplingandanalysispriortogasdecaytankreleases. | |||
Theinstantaneous doserateinunrestricted areasduetounplanned releasesofairborneradioactive materials maybeaveragedovera24-hourperiod.Doseratesshallbedetermined usingthefollowing expressions: | |||
~FbIEquation(11):D=g[K,(X/g)g;]s500mrem/yrtotota2body1Equation(12):D=g[(L;+1.1M;)(X/g)g,]s3000mrem/yrtotalgammaandbetadosetotheskin23 | |||
Forl-1311- | Forl-1311-133tritiumandallradioactive materials inarticulate formwithhalf-lives reaterthan8das:Equation(13):D=p[P~W,0,]x1500mrem/yrtocriticalorganwhere:KiLithetotalbodydosefactorduetogammaemissions foreachidentified noblegasradionuclide (i)inmrem/yrperuCi/m3fromTableZI-2.theskindosefactorduetobetaemissions foreachidentified noblegasradionuclide (i)inmrem/yrperuCi/m3fromTableII-2.Mitheairdosefactorduetogammaemissions foreachidentified noblegasradionuclide (i)inmrad/yrperuCi/m~fromTableII-2.Unitconversion constantof1.1mrem/mrad convertsairdosetoskindose.Pi(X/Q)wthedoseparameter forradionuclide (i)otherthannoblegasesfortheinhalation pathway,inmrem/yrperuCi/mandforfoodandgroundplanepathways, inmmrem/yrperuCi/secfromTableII-3.Thedosefactorsarebasedonthecriticalindividual organandmostrestrictive agegroup.thehighestcalculated annualaveragerelativeconcentration foranyareaatorbeyondtheunrestricted areaboundaryinsec/m.thehighestannualaveragedispersion parameter forestimating thedosetothecriticalreceptorinsec/m~fortheinhalation pathwayandinm2forthefoodandgroundpathways. | ||
,4 E. | thereleaserateofradionuclide (i)fromvent(v)inuci/sec.24 | ||
,4 E.GaseousEffluentDosesTheairdoseinunrestricted areasduetonoblegasesreleasedingaseouseffluents fromthesiteshallbedetermined usingthefollowing expressions: | |||
Durinancalendarearforammaradiation: | |||
Equation(14):Dy=3.17E-08$(Mg(X/0)gg]510mradAnddurinancalendarearforbetaradiation: | |||
Equation(15):D>=3.17E-08g(N~(X/0)g,]s20mrad1where:M<Ng(x/o)Dp3.17E-08theairdosefactorduetogammaemissions foreachidentified noblegasradionuclide inmrad/yrperuCi/m3fromTableZZ-2theairdosefactorduetobetaemissions foreachidentified noblegasradionuclide inmrad/yrperuCi/m3fromTableZZ-2forventreleases. | |||
Thehighestcalculated annualaveragerelativeconcentration foranyareaat,orbeyondtheunrestricted areaboundaryinsec/m3.thetotalgammaairdosefromgaseouseffluents inmrad.thetotalbetaairdosefromgaseouseffluents inmrad.thereleaseofnoblegasradionuclides, i,ingaseouseffluents fromventsinuCi.Releasesshallbecumulative overthetimeperiod.theinverseofthenumberofsecondsinayear25 | |||
' | ' | ||
Thedosetoanindividual froml-131,l-133,tritiumandallradioactive materials in'articulate formwithhalf-lives greaterthan8daysingaseouseffluents releasedfromthesitetounrestricted areasshallbedetermined usingthefollowing expression: | |||
TableII- | durinancalendarear:EquaCion(16):D~=3.17E-08g[R;W0;)c15mradWhere:DtthetotaldosefromI-131,1-133,tritiumandallradioactive materials inparticulate formwithhalf-lives greaterthan8daysingaseouseffluents inmrem.RIWVQthedosefactorforeachidentified radionuclide (I)inmmrem/yrper.uCi/secormrem/yrperuCI/m~fromTableIIA.theannualaveragedispersion parameter forestimating thedosetoanindividual atthecriticallocationinsec/mfortheinhalation pathwayandinmforthefoodandgroundpathways. | ||
thereleaseofl-131,1-133,tritiumandallradioactive materials inparticulate formingaseouseffluents withhalf-lives greaterthan8daysinuCi.Releasesshallbecumulative overthedesiredtimeperiodasappropriate. | |||
26 TableII-2DoseFactorsForNobleGasesandDaughters | |||
*Radionuclides Kr-83mKr-85mKr-85Kr-87Kr-88Kr-89Kr-90Xe-131mXe-133Xe-133mXe-135mXe-135Xe-137Xe-138Ar-41TotalBodyDoseFacto'rK;(mrem/yrperuCi/m3)'.56E-02** | |||
1.17E+031.61E+015.92E+031.47E+041.66E+041.56E+049.15E+012.94E+022.51E+023.12E+031.81E+031.42E+038.83E+038.84E+03'-Skin.;Dose, Factor'L',,(mrem/yrper;uCi/m | |||
)'',1.46E+031.34E+039.73E+032.37E+031.01E+047.29E+034.76E+023.06E+029.94E+027.11E+021.86E+031.22E+044.13E+032.69E+03Ga'mrnaAirDoseFactorM;'(mra'd/yr peruCi/m)1.93E+011.23E+031.72E+016.17E+031.52E+041.73E+041.63E+041.56E+023.53E+023.27E+023.36E+031.92E+031.51E+039.21E+039.30E+03BetaAirDoseFactorN;(mrad/yrperuCi/m)2.88E+021.97E+031.95E+031.03E+042.93E+031.06E+047.83E+031.11E+031.05E+031.48E+037.39E+022.46E+031.27E+044.75E+033.28E+03Thelisteddosefactorsareforradionuclides thatmaybedetectedingaseouseffluents. | |||
ThesedosefactorsfornoblegasesanddaughternuclidesaretakenfromTableB-1ofRegulatory Guide1.109(reference 3).Asemi-infinite cloudisassumed.7.56E-02-7.56x10~27 0 | |||
TableII-3DoseParameters forRadionuclides andRadioactive Particulate, CaseousEffluents | |||
*Radionuclides H-3C-14Cr-51Mn-54Fe-59Co-58Co-60Zn-65Rb-86Sr-89Sr-90Y-91Zr-95Nb-95Mo-99Ru-103Ru-106Ag-110mP;Inhalation Pathway(mrem/yrperuCi/m)6.5E+028.9E+033.6E+022.5E+042.4E+041.1E+043.2E+046.3E+041.9E+054.0E+054.1E+077.0E+042.2E+041.3E+042.6E+021.6E+041.6E+053.3E+04PjFood&GroundPathways(m2~mrern/yrper''uCi/sec} | |||
2.4E+031.3E+091.1E+071.1E+097.0E+085.7E+084.6E+091.7E+101.6E+101.0E+109.5E+101.9E+093.5E+083.6E+083.3E+083.4E+104.4E+111.5E+10Radionuclides Cd-115mSn-126Sb-125Te-127mTe-129mTe-132Cs-134Cs-136Cs-137Ba-140Ce-141Ce-144Np-239I-131I-133Unidentified P;Inhalation Pathways(mrem/yrperuCi/m)7.0f+041.2E+061.5E+043.8E+043.2E+041.0E+037.0E+051.3E+056.1E+055.6E+042.2E+041.5E+052.5E+041.5E+073.6E+064.1E+07PIFood&GroundPathways(ma~mrem/yrperuCi/sec)4.8E+071.1E+091.1E+097.4E+101.3E+097.2E+075.3E+105.4f+094.7E+102.4E+088.7E+076.5E+082.5E+061.1E+129.6E+099.5E+10Thelisteddoseparameters areforradionuclides thatmaybedetectedingaseouseffluents. | |||
Theseandadditional doseparameters forisotopesnotincludedinTableII-3maybecalculated usingthemethodology described inNUREG-0133, Section5.2.1(reference 2).28 VJ' TableII-4PathwayDoseFactorsDuetoRadionuclides OtherThanNobleGases*Radionuclides H-3Cr-51Mn-54Fe-59Co-58Co-60Zn-65Sr-89Sr-90Zr-95I-131I-133Cs-134Cs-136Cs-137Ba-140Ce-141Inhalation PathwayR;(mrem/yrperuci/m3)1.12E+031.70E+041.57E+061.27E+061.10E+067.06E+069.94E+052.15E+061.01E+082.23E+061.62E+073.84E+061.01E+06-1.71E+05 9.0SE+051.74E+065.43f+05MeatPathwayR;(mimrem/yrperuci/sec)2.33E+024.98E+057.60E+066.49E+089.49E+073.61E+081.05E+094.89E+081.01E+106.09E+082.60E+096.45E+011.42E+095.06E+071.27E+095.00E+071.45E+07GroundPlanePathwayR;(m+mrem/yrperuci/sec)0.5.31E+061.56E+093.09E+084.27E+082.44E+108.28E+082.42E+042.73E+081.01E+071.43E+067.70E+091.64E+081.15E+102.26E+071.48E+07Cow+lilk-Infant PathwayR;(mimrem/yrperuci/sec)2.38E+035.75E+063.70E+074.01E+087.01E+072.25E+081.99E+101.28E+101.19E+108.76E+054.95E+114.62E+096.37E+106.61E+095.75E+102.75E+081.43E+07leafyVegetables PathwayR;(m+mrem/yrperuci/sec)2.47E+021.63E+065.38E+071.10E+084.55E+071.54E+082.24E+085.39f+099.85E+101.13E+082.08E+103.88E+081.96E+091.60f+081.80E+092.03E+088.99E+07Additional dosefactorsforisotopesnotincludedinTableII-4maybecalculated usingthemethodology described inNUREG-0133, Section5.3.1(reference 2).29 | |||
III. | III.RADIOACTIVE EFFLUENTMONITORING INSTRUMENTATION A.~51.Radioactive EffluentMonitorin Instrumentation a.Theradioactive effluentmonitoring instrumentation showninTableIII-1shallbe'operable atalltimeswithalarmand/ortripsetpoints settoensurethatthelimitsofspecification I.A.2andII.A.2arenotexceeded, exceptasstatedinIII.A.1.d. | ||
Alarmand/ortripsetpoints shallbeestablished inaccordance withcalculational methodssetforthinSectionI.CandII.C.b.Ifthesetpointforaradioactive effluentmonitoralarmand/ortripisfoundtobehigherthanrequired, oneofthefollowing threemeasuresshallbetakenimmediately: | |||
(i)thesetpointshallbeimmediately corrected withoutdeclaring thechannelinoperable; or(ii)immediately suspendthereleaseofeffluents monitored bytheaffectedchannel;or(iii)declarethechannelinoperable. | |||
Ifthenumberofchannelswhichareoperableisfoundtobelessthanrequired, takeactionshowninTableIII-1.Exertbesteffortstoreturntheinstruments toOPERABLEstatuswithin31daysand,ifunsuccessful, explaininthenextAnnualRadioactive EffluentReleaseReportwhytheinoperability wasnotcorrected inatimelymanner.c.Eachradioactive effluentmonitoring instrumentation channelshallbedemonstrated operablebyperforming thechannelcheck,sourcecheck,channelfunctional testandchannelcalibration atthefrequency showninTableIII-3.'.OtherthantheR-10A,R-11,R-12skid,theradioactive effluentmonitoring instrumentation mayberemovedfromserviceforshortperiodsoftime,withouttheinstrumentation beingconsidered inoperable" forweeklygrabfilterorcartridge changes,orquarterly valvestroketesting.Preventative maintenance, calibrations andmovingfilterreplacements requireinstrumentation tobedeclaredinoperable. | |||
30 2.Radiation AccidentMonitorin Instrumentation a.Theradiation accidentmonitoring instrumentation channelsshowninTableIII-2shallbeoperablewheneverthereactorisinMode1,2,or3.Withoneormoreoftheradiation monitoring channelsinoperable, taketheactionshowninTableIII-2.Startupmaycommenceorcontinueconsistent withtheactionstatement. | |||
b.Eachaccidentmonitoring instrumentation channelshallbedemonstrated operablebyperformance ofthechannelcheckandchannelcalibration operations atthefrequencies showninTableIII-3.c.TheContainment Ventradiation accidentmonitoring instrumentation channelshowninTableIII-2shallbeoperablewheneverthereactorisinMode5or6andthecontainment purgeblankflangesareremoved.3.AreaRadiation Monitorsa.Channelcalibration, channelcheck,andafunctional testofthearearadiation monitorsshallbeperformed asspecified inTableIII-4.31 TableIII-1Radioactive EffluentMonitoring Instrumentation Page1of3I77lGrossActivityMonitors(Liquid)a.Containment FanCoolers(R-16)b.LiquidRadwaste(R-18)c.SteamGenerator Blowdown(R-19)d.SpentFuelPoolHeatExchanger (R-20A,R-20B)e.TurbineBuildingFloorDrains(R-21)(.HighConductivity Waste(R-22)PlantVentilation (b)a.iodinesampler(R-10BorR-14A3)b.Particulate Sampler(R-13orR-14A1)c.NobleGasActivity(R-14orR-14A5)d.Containment NobleGasActivity(R-12)orContainment Particulate Sampler(R-11):Containment: | |||
Purge,(d) a.iodineSampler(R-10AorR-12A3)b.Particulate Sample'r(R-11orR-12A1)c.NobleGasActivity(R-12orR-12A5)Air'Ejector''Monitor NobleGasActivity(R15orR15A5)MinimumChannelsOperable1(a)MinimumChannelsOperable1(c)(f)(e)'MinimumChannelsOperableMinimumCh'annels OperableActionActionAetio'n,Action,.. | |||
32 | |||
TableIII-1(continued) | TableIII-1(continued) | ||
Radioactive EffluentMonitoring Instrumentation Page2of3(a)NotrequiredwhenSteamGenerator Blowdownisbeingrecycled(i.e.notreleased). | |||
(b)Onlyradiation monitorsR-13andR-14haveisolation signals.IfR-14Aisbeingusedtomonitorreleases, nogasdecaytanksmaybereleased. | |||
(c)Requiredduringmini-purge operation toprovideisolation capability. | |||
(d)Onlywhentheshutdownpurgeflangesareremoved.Radiation monitorsR-11andR-12areusedduringnormaloperation asonemethodrequiredbyTechnical Specifications 3.4.15forleakdetection. | |||
(e)Themini-purge systemallowsthereleaseofContainment atmosphere throughtheplantvent.10CFRPart100typereleasesviamini-purge arelimitedbyanisolation signalgenerated fromSafetyInjection. | |||
10CFRPart20releasesthroughthemini-purge areconsidered tobesimilartootherplantventilation releasesandaremonitored byR-14,R-13andR-108.R-14Amaybeusedasasubstitute sinceautomatic isolation isavailable fromtheR-12andR-11monitorsiftheactivityinContainment increases. | |||
Therefore, eitherR-12orR-11isrequiredtosampleContainment duringamini-purge release.Automatic isolation ofmini-purge for10CFRpart20typereleasesisconsidered unnecessary duetothelowflowassociated withmini-purge, thecontinuous monitoring fromR-12orR-11andtheoriginalmeasurements beforethepurgebegins.ToensuretheContainment samplemonitored byR-11orR-12isrepresentative ofthecontainment atmosphere, atleastonerecirculation fanisrequiredtobeinoperation duringmini-purge operation. | |||
ShouldR-11andR-12becomeinoperable, a1hourlimitischosentobeconsistent withthegenerally acceptedtimeforpromptaction.(f)IftheR-10A,R-11,R-12skidisnotoperable, itispossibletosubstitute theR-10B,R-13,R-14skidwhentheR-14Askidisoperable. | |||
Thesetpoints fortheR-10A,R-11,R-12skidwouldbeused.Therewouldbenoautomatic containment isolation capability usingR-10B,R-13,R-14skidforcontainment leakagemeasurements. | |||
33 | |||
, | , | ||
TableIII-1(continued) | TableIII-1(continued) | ||
Radioactive EffluentMonitoring Instrumentation Page3of3Action1-IfthenumberofoperablechannelsislessthanrequiredbytheMinimumChannelsOperablerequirement, effluentreleasesviathispathwaymaycontinueprovidedthatatleastonceper24hoursgrabsamplesareanalyzedforisotopicconcentration orgrossradioactivity (betaorGamma)atalowerlimitofdetection (LLD)ofatmost1E-07uCi/gm.Action2-IfthenumberofoperablechannelsislessthanrequiredbytheminimumChannelsOperablerequirement, effluentreleasesfromthetankmaycontinueforupto14days,providedthatpriortoinitiating arelease:Atleasttwoindependent samplesofthetank'scontentsareanalyzedandagreewithin10%oftotalactivity, andAtleasttwotechnically qualified membersoftheFacilityStaffindependently verifythedischarge linevalving,otherwise, suspendreleaseofradioactive effluents viathispathway.Action3-WhenSteamGenerator Blowdownisbeingreleased(notrecycled) andthenumberofchannelsoperableislessthanrequiredbytheMinimumChannelsOperablerequirement, effluentreleasesviathispathwaymaycontinueprovidedgrabsamplesareanalyzedforisotopicconcentration orgrossradioactivity (betaorgamma)atalowerlimitofdetection (LLD)ofatmost1E-07uCi/gram: | |||
l.Atleastonceper8hourswhentheconcentration ofthesecondary coolantis>0.01uCi/gramdoseequivalent I-131.2.Atleastonceper.24hourswhentheconcentration ofthesecondary coolantis60.01uCi/gramdoseequivalent I-131.Action4-IfthenumberofoperablechannelsislessthanrequiredbytheMinimumChannelsOperablerequirement, effluentreleasesviathispathwaymaycontinueprovidediodineandparticulate samplesarecontinuously collected withalternate samplingequipment. | |||
Action5-IfthenumberofoperablechannelsislessthanrequiredbytheMinimumChannelsOperablerequirement, effluentreleasesviathispathwaymaycontinueprovidedgrabsamplesaretakenandanalyzedforisotopicactivityatleastonceper8hours.Action6-IfthenumberofoperablechannelsislessthanrequiredbytheMinimumChannelsOperablerequirement, oratleastonecontainment fancoolerisnotinoperation, within1hourterminate anymini-purge inprocess.Action7-IfthenumberofOperableChannelsislessthanrequiredbytheMinimumChannelsOperablerequirement andtheSecondary Activityis61E-04uCi/gm,effluentreleasesmaycontinueviathis'pathway providedgrabsamplesareanalyzedforisotopicconcentration orgrossradioactivity (betaorgamma)atleastonceper24hours.Ifthesecondary activityis>1E-04uCi/gm,effluentreleasesviathispathwaymaycontinueforupto31daysprovidedgrabsamplesaretakenevery8hoursandanalyzedwithin24hours.Action8-IfthenumberofoperablechannelsislessthanrequiredbytheMinimumChannelsOperablerequirement, terminate thepurgewithin1hour.34 | |||
TableIII- | TableIII-2Radiation AccidentMonitoring Instrumentation Instrument Containment AreaMonitors(R-29andR-30)SeeTechSpec3.3.3NobleGasEffluentMonitorsa.Containment Purge(R-12A)b.PlantVent(R-14A),.Minimum ChannelsOperableActionc.AirEjector(R-15A)d.AMainSteamLine(R-31)e.8MainSteamLine(R-32)Onlywhentheshutdownpurgeflangesareremoved;otherwise, instrumentation keptinSTANDBYmode.R-15Ahasalowactivityalarmtoensureequipment isnotaccidently removedfromservicewhentheplantisoperating. | ||
(iii) | Duringshutdown, thechannelisremovedfromscanonthePPCStokeepfromreceiving unnecessary alarms.Action1-WiththenumberofoperablechannelslessthanrequiredbytheMinimumChannelsOperablerequirements, eitherrestoretheinoperable channel(s) tooperablestatuswithin7daysoftheevent,orprepareandsubmitaSpecialReporttotheCommission within30daysfollowing theeventoutlining theactiontaken,thecauseoftheinoperability andtheplansandscheduleforrestoring thesystemtooperablestatus.Action2-Takeactioninaccordance withTechSpecTable3.3.3-1item10.35 80 tTableIII-3Radioactive EffluentMonitoring Surveillance Requirements (7)Page1of2CrossActivityMonitor(Liquid)a.Containment FanCoolers(R-16)b.LiquidRadwaste(R-18)c.'SteamGenerator Blowdown(R-19)d.SpentFuelPoolHeatExchanger (R-20A,R-20B)e.TurbineBuildingFloorDrains(R-21)f.HighConductivity Waste(R-22)PlantVentilation a.iodineSampler(R-10B)b.Particulate Sampler(R-13)c.NobleGasActivity(R-14)d.FlowRateDetermination Containment Purgea.iodineSampler(R-10A)b.Particulate Sampler(R-11)c.NobleGasActivity(R-12)d.FlowRateDetermination AirEjectorMonitorNobleGasActivity(R-15)Radiation AccidentMonitoring Instrumentation a.Containment Purge(R-12A)b.PlantVent(R-14A)c.AirEjector(R-15A)d.AMainSteamLine(R-31)e.BMainSteamLine(R-32)ChannelCheckD(6)D(6)D(6)D(6)D(6)D(6)ChannelCheckW(6)W(6)D(6)Channel.Ch'e'ckW(6)W(6)D(6)ChannelCheckD(6)ChannelCheckW(6)D(6)D(6)SourceCheckM(3)M(3)M(3)M(3)M(3)M(3)SourceCheckSourceCheckN.A.PRSource-CheckSourceCheckN.AFunctional TestQ(2)Q(1)Q(1)Q(2)Q(1)Q(1)Functional TestQ(1).Functional TestQ(1)Q(1)Functional TestM(2)Functional TestM(2)M(2)M(2)ChannelCalibration R(4)R(4)R(4)R(4)R(4)R(4)ChannelCalibration R(4)R(4)R(4)R(5)ChannelCalibration R(4)R(4)R(4)R(5)ChannelCalibration R(4)ChannelCalibration R(4)R(4)R(4)36 TableIII-3Radioactive EffluentMonitoring Surveillance Requirements Page2of2TableNotation(1)TheChannelFunctional Testshallalsodemonstrate thatautomatic isolation ofthispathwayandcontrolroomalarmoccurifanyofthefollowing conditions exist:1.Instrument indicates measuredlevelsabovethealarmand/ortripsetpoint. | ||
2.Powerfailure.H(2)TheChannelFunctional Testshallalsodemonstrate thatcontrolroomalarmoccursifanyofthefollowing conditions exist.1.Instrument indicates measuredlevelsabovethealarmsetpoint. | |||
2.Powerfailure.(3)Thischeckmayrequiretheuseofanexternalsourceduetohighbackground inthesamplechamber.(4)SourceusedfortheChannelCalibration shallbetraceable totheNationalInstitute forStandards andTechnology (NIST)orshallbeobtainedfromsuppliers (e.g.Amersham) thatprovidesourcestraceable tootherofficially designated standards agencies. | |||
(5)Flowrateformainplantventilation exhaustandcontainment purgeexhaustarecalculated bytheflowcapacityofventilation exhaustfansinserviceandshallbedetermined atthefrequency specified. | |||
(6)Appliesonlyduringreleasesviathispathway.(7)Thefrequency notationfortheperformance ofsurveillance requirements shallcorrespond totheintervals definedbelow:NotationDW'QRPRFrecrFuenc Atleastonceper24hours7days31days92days18monthsPriortoarelease37 TableIII-4AreaRadiation MonitorSurveillance Requirements | |||
'nstrument A.ControlRoomB.Containment C.Radiochemistry LabD.ChargingPumpRoomE.SpentFuelPoolF.NuclearSampleRoomG.IncoreDetectorAreaH.DrummingStationI.LetdownLineMonitorR-1R-2R-3-R-4R-5R-6R-7R-8R-9ChannelCheckDD0D0DDDFunctional TestMChannelCalibration | |||
',RRj.Component CoolingWaterHeatExchanger R-17DK.AVTAMixedBedL.AVTBMixedBedM.AVTCMixedBedN.AVTDMixedBedO.HCWTandLCWTP.ResinRegeneration TankR-23R-24R-25R-26R-27R-28N.A,N.A.N.A.N.A.N.A.M.NuclearSampleRoomWideRangeAreaMonitorR-33R.Containment SprayPumpWideRangeAreaMonitorR-34N.A.S.PASSPanelWideRangeAreaMonitorR-35Surveillance frequency notationisdefinedintableNotation(7)ofTableIII-338 IV.RADWASTETREATMENT A.Secification 1.LiuidRadwasteTreatment a.Theliquidradwastetreatment systemshallbeusedtoreducetheradioactive materials inliquidwastespriortotheirdischarge, ifnecessary, toassurethatthecumulative doseduetoliquideffluentreleaseswhenaveragedover31daysdoesnotexceed0.06mremtothetotalbodyor0.2mremtoanyorgan.b.Iftheliquidradwastetreatment systemisnotoperableformorethan31daysandifradioactive liquidwasteisbeingdischarged withouttreatment resulting indosesinexcessofSpecification I.A.3.a,aspecialReportshallbesubmitted totheCommission withinthirtydayswhichincludesthefollowing information: | |||
(i)identification ofequipment orsubsystems notoperableandthereasons;(ii)action(s) takentorestoretheinoperable equipment tooperablestatus;(iii)summarydescription ofaction(s) takentopreventarecurrence. | |||
2.GaseousWasteTreatment a.Thegaseousradwastetreatment systemshallbeusedtoreduceradioactive materials ingaseouswastepriortotheirdischarge, ifnecessary, toassurethatthecumulative airdoseduetogaseouseffluentreleasestounrestricted areaswhenaveragedover31daysdoesnotexceed0.2mradforgammaradiation and0.4mradforbetaradiation tothemaximally exposedindividual. | |||
b.Theappropriate portionsoftheventilation exhaustsystemshallbeusedtoreduceradioactive materialingaseouswastepriortotheirdischarge, ifnecessary, toassurethatthecumulative doseduetogaseouseffluentreleasesfromthesitewhenaveragedover31daysdoesnotexceed0.3mremtoanyorgan.39 c.Ifthegaseousradwastetreatment systemorventilation exhaustsystemisinoperable formorethan31daysandifgaseouswasteisbeingdischarged withouttreatment resulting indosesinexcessofSpecification II.A.3.aorII.A.3.b, aSpecialReportshallbesubmitted totheCommission withinthirtydayswhichincludesthefollowing inforrriation: | |||
(i)identification ofequipment orsubsystems notoperableandthereasons;(ii)action(s) takentorestoretheinoperable equipment tooperablestatus;(iii)summarydescription ofaction(s) takentopreventarecurrence. | |||
3.SolidRadioactive Wastea.Thesolidradwastesystemshallbeusedasapplicable inaccordance withtheProcessControlProgramforthesolidification andpackaging ofradioactive wastetoensuremeetingtherequirements of10CFRPart71priortoshipmentofradioactive wastesfromthesite.b.Ifthepackaging requirements of10CFRPart71arenotsatisfied, suspendshipments ofdeficiently packagedsolidradioactive wastesfromthesiteuntilappropriate corrective measureshavebeentaken.4.Ma'orChanestoRadioactive WasteTreatment Sstems(Liquid,GaseousandSolid)a.Theradioactive wastetreatment systems(liquid," | |||
gaseousandsolid)arethosesystemsusedtominimizethetotalactivityreleasedfromthesite.b.Majorchangestoradioactive wastesystems(liquid,gaseousandsolid)shallincludethefollowing: | |||
(i)Changesinprocessequipment, components andstructures fromthoseinuse(e.g.,deletionofevaporators andinstallation ofdemineralizers); | |||
(ii)Changesinthedesignofradwastetreatment systems(liquid,gaseousandsolid)thatcouldsignificantly alterthecharacteristics and/orquantities ofeffluents released; 40 i | |||
(iii)Changesinsystemdesignwhichmayinvalidate theaccidentanalysis(e.g.,changesintankcapacitythatwouldalterthecuriesreleased). | |||
c.Changingthefiltersused,replacement resinsorminormodifications (pipeorvalvedimensions ormanufacturers) duetomaintenance activities wouldnotbeconsidered amajorchange.d.Majorchangestotheradioactive wastesystems(liquidandgaseous)shallbereportedtotheCommission bytheinclusion ofasuitablediscussion orbyreference toasuitablediscussion ofeachchangeintheAnnualRadioactive EffluentReleaseReportfortheperiodinwhichthechangesweremade,Thediscussion ofeachchangeshallcontain:(i)asummary,inaccordance with10CFRPart50.59,oftheevaluation thatledtothedetermination thatthechangecouldbemade;I(ii)sufficient detailedinformation tosupportthereasonforthechange;(iii)adetaileddescription oftheequipment, components andprocesses involvedandtheinterfaces withotherplantsystems;(iv)anevaluation ofthechangewhichshowsthepredicted releasesofradioactive materials inliquidandgaseouseffluents fromthosepreviously predicted; (v)anevaluation ofthechangewhichshowstheexpectedmaximumexposures toindividuals intheunrestricted areaandtothegeneralpopulation fromthosepreviously estimated; (vi)documentation ofthefactthatthechangewasreviewedandfoundacceptable bytheonsitereviewfunction. | |||
5.ProcessControlProrama.TheProcessControlProgram(PCP)shallbeadocumentoutlining themethodforprocessing wetordrysolidwastesandforsolidification ofliquidwastes.Itshallincludetheprocessparameters andevaluation methodsusedtoassuremeetingtherequirements or10CFRPart71priortoshipmentofcontainers ofradioactive wastefromthesite. | |||
b. | b.LicenseemaymakechangestothePCPandshallsubmittotheCommission withtheRadioactive EffluentReleaseReportfortheperiodinwhichanychange(s) ismadeacopyofthenewPCPandasummarycontaining: | ||
0 Iftheliquidorgaseousradwaste/ | (i)sufficiently detailedinformation tosupporttherationale forthechange;(ii)adetermination thatthechangewillnotreducetheoverallconformance ofthesolidified wasteproducttoexistingcriteriaforsolidwastes;and(iii)documentation ofthefactthatthechangehasbeenreviewedandfoundacceptable bytheonsitereviewfunction. | ||
c.Licenseeinitiated changesshallbecomeeffective afterreviewandacceptance bytheonsitereviewfunctiononadatespecified bythelicensee. | |||
B.LiuidandCaseousRadwasteTreatment and0erabilitTheobjective whichimplements theoverallrequirements of10CFRPart50,AppendixI,istoensurethattheplantradwastetreatment equipment isusedandmaintained. | |||
Thisequipment istobeutilizedtoreduceradioactive discharges fromnuclearplantstolevels"aslowasreasonably achievable" orALARA.ALARAlevelswarranting equipment operability havebeendefinedbytheNRCintheformofmonthlydose"trigger"values. | |||
Thetriggervaluescorrespond toapproximately 1/48oftheannualdesignobjective dosesgivenby10CFRPart50,AppendixI.Ifcontinued atthisrate,thesemonthlydoseswouldcorrespond tojustunder1/4oftheAppendixIannualdesignobjectives. | |||
31-dayTriggerValuesLiquidRadwasteSystemCGeseousRadwasteSys'emVentilation Exhaust0.06mrem(W.Body)0.2mrem(anyorgan)0.2mrad(gammaair)0.3mrem(anyorgan)OAmrad(betaair)FiguresIV-1andIV-2showthecomponents oftheR.E.Cinnaliquidandgaseouswaste/ventilation exhaustsystems.Thesesystemsarenormallyinroutineuseattheplant.Becausedischarges arebeingtreated,thetriggervaluesinspecification IV.A.1.a, IV.A.2.aandIV.A.2.bmaybeexceededbutcompliance withthestatedquarterly andannualdoselimitsisrequired. | |||
0 Iftheliquidorgaseousradwaste/ventilation exhaustsystemsisinoperable inexcessof31days,theneffluents areconsidered "untreated" waste.Should,overa31-dayperiod,theplantdischarges exceedthedosetriggervaluesinconjunction withextendedinoperablility ofawastetreatment system,thensectionsIV.A.1.bandIV.A.2.capply.Inthiscase,a30-dayreportmustbesubmitted totheCommission whichidentifies theinoperable equipment anddescribes appropriate corrective actions.Thefollowing methodwouldbeusedtodetermine theneedfora30-dayreportforaliquidrelease.Agaseousreleasewouldfollowthesameprocedure. | |||
1.Usingexistingplantprocedures, sampletheconcentration contained inthetanktobereleased(C;;).Decideasamplefrequency (e.g.1/day)sincethetankconcentration couldchange.2.Determine thepermissible releaseratetomaintaintheconcentration inthedischarge canalwellwithin10timestheapplicable effluentreleaseconcentration of10CFRPart20,Table2Column2.Forgaseousreleases, usethesiteboundaryandTable2,Column1.3.Calculate theincremental dosefromallidentified isotopesviathedrinkingwaterandfishingestion pathwaysforthechild.Assumethereleasewillbecontinuous andthatdoseswillbeevaluated eachday,corresponding tothewastetanksamplingfrequency selected. | |||
WethuscomputeDrusingEquations 6and7,takinghtasthedurationofeachrelease,inthiscase,24hr/day.Forgaseousreleasesusedirectradiation fromtheplumeandinhalation pathways. | |||
4.Theoffsitereceptordoseduetoacontrolled discharge ofthewastetankcontentsisthusdetermined andcumulated overeachdailyreleasetimeinterval. | |||
Iftheisotopicmixtureandthedischarge canaldilutionfactor,F;,arerelatively | |||
: constant, theneachday'sdoseincrement shouldbeapproximately thesame.Onecanthenestimatethenumberofreleasedaysitwilltaketoreachtheapplicable dosetriggervalue.5.The30-dayreporting requirement appliesifaradwastetreatment systemisinoperable anddosetriggervaluesareexceededwithin31days.Iftheliquidpathwaydosedoesnotexceedthetriggervaluesin31daysorless,thena30-dayreportisnotrequired. | |||
6.Itwouldbeprudenttoavoidasituation requiring the30-dayreportusingother'reatment optionsavailable attheplant.Atriggerleveldose,whenaddedtothecalculated dosesresulting fromallotherliquidreleasesources,maysignificantly impactupontheplant's"dosebudget"forthecalendarquarterorthecalendaryear.43 | |||
FigureIV- | FigureIV-1GinnaStationLiquidWasteTreatment SystemSpentResinStorageTanksB~wnSampleLineReactorCoolantDrainTankContainment SumpA"ChemicalDrainTankLaundry&HotShowerTanksS/GBlawdownTankDrain*Aux.&Intermediate Bldg.DrainsVMonitorR-19IIIIIIIIIRecycle~xtoHotvrettS/GBlowdownUneMixedBedDlWasteHoldupTankWasteEvaporator MixedBedDlHighConductMty WoslelankturbineBldgDrainsMonitorR-22MonitorR-21Circulating WaterDischarge MonitorR-18WasteCondensate TankWasteCondensate TonkServiceWaterSFPHXCVFonCootersMonitorR-20orR-20BMontrorR-16'rloCirc.WaterDischarge | ||
FigureIV- | FigureIV-2CirmaStationCaseousWasteTreatment SystemandVentilation ExhaustSystemsAuxiliary BuildingVentilation Systemh'C'ilters | ||
'A'ilters ACCFCFAFMonitorsR-108,13.14,14A PlantVentGaseousWasteCVCS~Treatment SystemWasteGasCompressors | |||
¹1¹2asDecayTanks¹3¹4ToPlantVentMonitorsContainment PurgeContainment ACFMonitorsR-10A,11,12,12A Condenser AirEjectorNote:A=HEPAFiltersC=CharcoalFiltersF=FansMonitorsR-15,R-15AOffgasVent45 v.RADIOLOGICAL ENVIRONMENTAL MONITORING A.Secification 1.Monitorin Prorama.Theradiological environmental monitoring programshallbeconducted asspecified inTableV-1atthelocations giveninFiguresV-1,V-2,V-3andV-4.b.Iftheradiological environmental monitoring programisnotconducted | |||
,asspecified inTableV-1,prepareandsubmittotheCommission, intheAnnualRadiological Environmental Operating Report,adescription ofthereasonsfornotconducting theprogramasrequiredandtheplansforpreventing arecurrence. | |||
Deviations arepermitted fromtherequiredsamplingscheduleifspecimens areunobtainable duetohazardous conditions, seasonalavailability, ortomalfunction ofautomatic samplingequipment. | |||
Ifthelatter,effortsshallbemadetocompletecorrective actionpriortotheendofthenextsamplingperiod.Samplingperiodsforthisspecification areusuallyofoneweekduration. | |||
Ifcontinuous samplingequipment isoutofservice,the120minutealiquotsamplingperioddoesnotmeanthatgrabsamplesmustbetakenevery120minutes,butonegrabsampleonceeachweekissufficient untiltheautomatic samplingequipment isrestoredtoservice.c.Ifthelevelofradioactivity inanenvironmental samplingmediumatoneormoreofthelocations specified exceedsthereporting levelsofTableV-4whenaveragedoveranycalendarquarter,aSpecialReportshallbesubmitted totheCommission withinthirtydayswhichincludesanevaluation ofanyreleaseconditions, environmental factorsorotheraspectswhichcausedthereporting levelsofTableV-4tobeexceeded. | |||
Whenmorethanoneoftheradionuclides inTableV-4aredetectedinthesamplingmedium,thisreportshallbesubmitted if:concentration (1)concentration (2)~~~>>0limitlevel(1)limitlevel(2)46 | |||
rWhenradionuclides otherthanthoseinTableV-4aredetectedandaretheresultofplanteffluents, thisreportshallbesubmitted ifthepotential annualdosetoanindividual isgreaterthanthecalendaryearlimitofSpecifications I.A.2.aorII.A.3.b. | |||
TableV- | Thisreportisnotrequiredifthemeasuredlevelofradioactivity wasnottheresultofplanteffluents; however,insuchanevent,thecondition shallbereportedanddescribed intheAnnualRadiological Environmental Operating Report.d.Ifmilkorfreshleafyvegetable samplesareunavailable formorethan-onesampleperiodfromoneormoreofthesamplinglocations indicated onFigureV-2,adiscussion shallbeincludedintheAnnualRadiological Environmental Operating Reportwhichidentifies thecausefortheunavailability ofsamplesandidentifies locations forobtaining replacement samples.Ifamilkorleafyvegetable samplelocationbecomesunavailable, thelocationfromwhichsampleswereunavailable maythenbedeletedprovidedthatacomparable locationisaddedtotheenviionmental monitoring program.2.LandUseCensusAlandusecensusshallbeconducted | ||
~~S. | : annually, betweenjune1andOctober1,andshallidentifythelocationofthenearestmilkanimal,thenearestgardenexceeding 500squarefeetandthenearestresidence withinadistanceoffivemilesineachofthe16meteorological sectors.TheLandUseCensusshallidentifychangesintheuseoftheland,particularly theadditionofrNlnewfacilities, i.e.largebuidttngs, factories, privateairportsorlandingfields,shoppingcenterchanges,etc.,thatmaychangepopulation densities neartheR.E.CinnaPlant.Inlieuofagardencensus,anonsitegardenlocatedeitherinthemeteorological sectorhavingthehighesthistorical D/QorinanotherlocationwithahigherD/Qthanthelocationofthemaximally exposedindividual maybeusedforbroadleafvegetation sampling. | ||
).t FiV-2~~~LocationofFarmsforMilkSamplesandOntarioWaterDistrictIntake2ult~illeSoduPointI!181GreeceIrondequit5Roch.estr40OntarioCenterWeMter.C350286ntano,Sodus+EastWilliamson< | Ifalandusecensusidentifies alocation(s) whichyieldsacalculated doseordosecommitment greaterthanthattothemaximally exposedindividual currently beingcalculated, thenewidentified location(s) shallbereportedintheAnnualRadiological Environmental Operating Report.47 d.Ifalandusecensusidentifies amilklocation(s) whichyieldsacalculated doseordosecommitment greaterthanthatatalocationfromwhichsamplesarecurrently beingobtained, thenewidentified location(s) shallbereportedintheAnnualRadiological Environmental Operating Report.Thenewlocationshallbeaddedtotheradiological environmental monitoring programwithinthirtydays,ifpossible. | ||
FiV-3Location' | Themilklocationhavingthelowestcalculated doseordosecommitment maybedeletedfromthismonitoring programafterOctober31oftheyearinwhichthislandusecensuswasconducted. | ||
'0 IIITableV- | 3.Interlaborato ComarisonProrama.Analysesshallbeperformed onapplicable radioactive environmental samplessuppliedaspartofaninterlaboratory comparison programwhichhasbeenapprovedbytheNRC,ifsuchaprogramexists.b.Ifanalysesarenotperformed asrequiredabove,reportthecorrective actionstakentopreventarecurrence intheAnnualRadiological Environmental Operating Report.c.Asummaryoftheresultsobtainedfromtheinterlaboratory comparison programshallbeincludedintheAnnualRadiological Operating Report. | ||
TableV-1Radiological Environmental Monitoring ProgramPage1of2EXPOSUREPATHWAY'NUMBEROF,'SAMPL'ES AND/ORSAMPLE-8SAMPLE'LOCATIONS | |||
-Ta-V- | ",:':,"SAMP,L''ING;AND,'":.'-'","""; | ||
COL'L'ECTION: | |||
FREQUENCY:, | |||
TYPE'AND'FREQUENCY OFANALYSIS1.AIRBORNEa.Radioiodine 2indicator 2controlContinuous operation ofsamplerwithsamplecollection atleastonceper10daysRadionuclide canister. | |||
Analyzewithin7daysofcollection for1-131.b.Particulate 2.DIRECTRADIATION 3.WATERBORNE a.Surface7indicator 5control18indicator 10control11placedgreaterthan5milesfromplantsite.1control(RussellStation)1indicator (Condenser WaterDischarge) | |||
SameasaboveTLDsatleastquarterly Composite* | |||
samplecollected overaperiodof<31days.Particulate sampler.Analyzeforgrossbetaradioactivity | |||
>24hoursfollowing filterchange.Performgammaisotopicanalysisoneachsampleforwhichgrossbetaactivityis>10timesthemeanofoffsitesamples.Performgammaisotopicanalysisoncomposite (bylocation) sampleatleastonceper92days.Gammadosequarterly. | |||
Grossbetaandgammaisotopicanalysisofeachcomposite sample.Tritiumanalysisofonecomposite sampleatleastonceper92days.b.Drinking1indicator (OntarioWaterDistrictIntake)SameasaboveSameasabove*Composite sampletobecollected bycollecting analiquotatintervals notexceeding 2hours.49 TableV-1(continued) | |||
Radiological Environmental Monitoring ProgramPage2of2EXPOSUREPATHWAYAND/ORSAMPLENUMBEROFSAMPLES";'SAMPL'ING'AND 8SAMPLE.LOCATIONS:.;- | |||
COLLECTION:FREQUENCY TYPEANDFREQUENCY OFANALYSIS4.INGESTION a.Milk1control3indicator JunethruOctobereachof3farmsAtleastonceper15daysGammaisotopicandl-131analysisofeachsample.1controlAtleastonceper31days1indicator NovemberthruMayoneofthefarmsGammaisotopicandl-131analysisofeachsample.b.Fishc.FoodProducts4control4indicator (OffshoreatGinna)1control2indicator (Onsite)Twiceduringfishingseasonincluding atleastfourspecies.Annualattimeofharvest.Samplefromtwoofthefollowing: | |||
1.apples2.cherries3.grapesGammaisotopicanalysisonedibleportionsofeachsample.Gammaisotopicanalysisonedibleportionofeachsample.1control1indicator (Nearestoffsitegardenwithin5milesinthehighestD/Qmeteorological sectororonsitegarden)Attimeofharvest.Onesampleof:Gammaisotopicanalysisonedibleportionof1.broadleafvegetation eachsample.2.othervegetable 50 | |||
~~S.Environmental MonitorSamleLocations Allsamplelocations arespecified onTableV-2,alistofdirection anddistancetosamplepoints.Indicator andcontrolsamplesrequiredbytheenvironmental programarenotedbyanIoraC.FigureV-1showstheonsite*indicator samplelocations forairborneparticulates, radioiodine anddirectradiation. | |||
Alsoindicated onFigureV-1istheonsitevegetable garden,aswellastheplacement ofpostaccidentTLDs,locations 2-7and13-24.TLDlocations 2-7areco-located withtheairmonitorsamplers. | |||
TheonsitegardenislocatedintheSEsectorneartheclosestresidentwhoisthemaximally exposedindividual, ratherthanintheESEsectorwhichhasthehighestD/Q.FigureV-2givesthelocationoftheonlymilkherdswithin5milesoftheplant.OnthismapisalsoincludedtheOntarioWaterDistrictintakepumpingstationwherelakewaterissampledpriortotreatment. | |||
FigureV-3showstheoffsitecontrolsamplelocations forairborneparticulates, radioiodine anddirectradiation. | |||
Samplestations9and11aresituatednearpopulation centers,WebsterandWilliamson, locatedapproximately 7milesfromtheCinnaSite.TLDlocations 8-12areco-located withairmonitorsamplers. | |||
Onsitereferstotheareasurrounding theCinnaPlantboundedbyRC&Epropertylines.Offsitereferstotheareabeyondtheimmediate RC&Eproperty. | |||
51 TableV-2Direction andDistancetoSamplePointsAlldirections givenindegreesandalldistances giveninmetersAirSampleStationsDire'ctlon DistanceTLDDirection Locations Distance¹2I¹3I¹4I¹5I¹6I¹7I¹8C¹9C¹10C<<11C¹12C¹13I87110140185232257258235185123931943204202501602252201920011400131001150025100690¹2I¹3I¹4I¹5I¹6I¹7I¹8C¹9C¹10C¹11C¹12C¹13I87110140185232257258235185123932923204201602252201920011400131001150025100230,:Water.Sample.Locations' Directiori Distance¹14I292770RussellStationC270¹15I272850OntarioWaterDistIntakeI70CircWaterIntakeCircWaterDischarge I15DeerCreekI105WellBI2200420130260640¹16I¹17I<<18I¹19I¹20I242208193177165650680TapIRainfall¹3Rainfall¹5Rainfall¹8Rainfall¹10Rainfall¹12MilkSample'ocation's-FarmAIFarmBIFarmCIFarmDCOnsite11018525818593'irection 113242132FishSamplesSink420160192001310025100Distance950054504950<<21I¹22I¹23I¹24I¹25C¹26C¹27C¹28C<<29C<<30C¹31I<<32I1451281079024722320214510326324660081068063014350148001470017700138002050072806850Indicator SamplesBackground SamplesIndicator SamplesBackground SamplesLakeOntarioDischarge PlumeRussellStationProduceSamplesGrownonpropertysurrounding PlantPurchased fromfarms)10mites¹33I¹34I¹35I¹36I¹37I¹38I2202051931741581377950685076007070I=Indicator SamplesC=ControlorBackground Samples¹39I¹40I115876630663052 FigureV-1LocationofOnsiteAirMonitorsandPostAccidentTLDsQsrrrrmrrcre LAKEONTAktoOnsiteGardenOo~Pl72)l8ONSITEAIRMONITORScale0200400600Meters~'l53 | |||
).t FiV-2~~~LocationofFarmsforMilkSamplesandOntarioWaterDistrictIntake2ult~illeSoduPointI!181GreeceIrondequit5Roch.estr40OntarioCenterWeMter.C350286ntano,Sodus+EastWilliamson< | |||
tWitliamaoii tAltonI+SodusCenter~28LincolnParkB.htBright~ROTCPenfiId441WaorthMarion14jWestHenrietta 15,EastRechesterl Fairpo'rt Pford31)490MacedonImyra,EastPalmyraNe.aikPortGibsoAlloway.ush65FishersIMendonVictor4Farmngton141651HoneoyeFallsC~z~l5Miles10KMManchester Shortsville | |||
..+..PhIPs~21CliftonSprings1OWaterSampleStation54MilkSampleStation I)~ | |||
FiV-3Location'of OffsiteTLDsTLDSPEPMANENTLY PLACED-27IQI%1l4I55 FiV-4~ocationofOffsiteAirMonitorsoOFFSITEAIRMONITORultrf@rilte oduPointts,'8Grce40gOntarioCenterter-20:,Sodus+EastWilliamson rWilliarrisor iAlton~SodusCenter~RocllestLioIP-kBrightR(ii286Penfield28ai'0-441aorthMarion1425,EastRochester< | |||
Fairpo'rt Pford31FEastPalmyra49031MacedonImyra15.ush65/lWest'HenriettaFishersMendonVictorFarmngtonNe.arkP-rtG'bsAlloway14I651HoneoyeFallsfosA5Miles10KMManchester c'hortsville,'iitton Springs56PhIps TableV-3MaximumLLDValuesforEnvironmental Monitoring Instrumentation Analysisgrossbeta3-H54-Mn59-Fe58,60-Co65-Zn95-Zr-Nb131-IWater(pCi/I)4(a)2000(1000)(a) 1530153015(b)Airbourne-Particulate orCas(pCI/rn)1E-027E-02Fish(pCi/kg,wet)130260130260Milk(pCi/I)FoodParticulate (pCi/kg,wet)60134,137-Cs15(10)(a), | |||
181E-021301560140-Ba-La 15(b)15(b)a.LLDfordrinkingwaterb.TotalforparentanddaughterTheLLDshallbecalculated asdescribed inNotation(a)toTable1-1.57 | |||
'0 IIITableV-4Reporting LevelsforRadioactivity Concentrations inEnvironmental SamplesReporting Levels7I7I7(7I7J7l7)7I7IAnalysisH-3Mn-54Fe-59Co-58Co-60Zn-65Zr-Nb-95I-'i31Cs-134Cs-137Ba-La-140Water(pCi/I)2E+0410004001000300300400(a)3050200(a)Airbourne Particulate or.Gas(pCI/m3)0.91020Fish(pcl/kg,wet)3E+041E+043E+041E+042E+041E+032E+03Nlilk(pCI/I)6070300BroadLeafVegetabi'e's (pCI/kg,wet)1E+021E+032E+03a.TotalforparentanddaughterDecaycorrection inanalysisofenvironmental samplesistakenfromtheendofthesamplingtimenotfromthemidpointofthesampleperiod. | |||
Dispersion Parameter (X/Q)ForLongTermReleases)500hr/yror>125hr/qtrPlantVentDistancetothecontrollocation, inmiles:Sector*0-.0.50.5-1.0.1;0-.;.1';5-.. | |||
I';5-2;0'."-';0-2 5":.:.''-2:5-'.3.0 3;0-'3;53;5-4';0"4.0-4.5:.- | |||
.4.5-5.0N8.8E-62.1E-61.0E-64.7E-72.5E-71.8E-71.3E-71.1E-79.4E-88.2E-8NNE.7.4E-61.7E-6NE~9.7E-62.3f-6ENE9.2E-62.2E-61.1E-52.7E-6ESE8.5E-62.1E-6SE6.5E-61.4E-69.2E-71.2E-61.1E-61.3E-61.1E-66.9E-74.5E-75.9E-75.0E-75.4E-7-4.4E-73.0f-72.5E-71.8E-73.2E-72.3E-72.6E-71.8E-72.7E-71.9E-72.2E-71.5E-71.5E-71.1E-71.4E-71.8E-71.4E-71.4E-71.1E-78.5E-81.2E-79.9E-89.0E-81.5E-71.2E-71.1E-71.2E-79.8E-88.7f-81.2E-79.6E-88.5E-894E-87.9E-86.9E-86.9E-85.6E-84.8E-8SSE3.6E-61.1E-65.0E-72.3E-71.2E-78.4E-86.3E-85.2E-84.2E-83.5E-8WSW2.9E-67.1E-7W;3.3E-61.0E-62.1E-68.8E-7SSW2.0E-65.8E-7SW,2.3E-65.6E-74.5E-73.4E-73.0E-75.3E-75.1E-71.9E-71.8E-71.4E-71.6E-72.4E-71.0E-77.6E-89.6E-86.8E-87.6E-85.4E-81.3E-79.6E-89.0E-86.4E-85.9E-85.3E-84.2E-84.8E-87.2f-84.8E-84.0E-83.3E-84.5E-83.8E-83.2E-83.5E-82.9E-82.4E-8-3.9E-83.3E-82.9E-85.9E-84.9E-84.3E-8WNW2.7E-68.9E-7NW-2.0E-66.4E-7NNW-,4.3E-61.2E-64.7E-73.6E-75.7E-72.3E-71.8E-72.7E-71.2E-79.8E-81.4E-79.0E-87.4E-81.0E-76.9E-85.7E-88.0E-85.8E-84.8E-84.2E-84.6E-83.9E-83AE-86.7E-85.6E-84.9E-8Direction windblowsinto59 I | |||
-Ta-V-6Dispersion Parameter (D/Q)ForLongTermReleases)500hr/yror)125hr/qtrPlantVentDistancetothecontrollocation, inmiles:Sector*0-0.50.5-'1.0ESE1.4E-72.9E-81.4E-73.0E-8.SE1.3E-72.7E-8SSE5.8E-81.4E-82.8E-88.6E-9-SSW'3.1E-87.8E-9SW4.5E-81.0E-88.3E-81.7E-8NNE4.5E-81.0E-8NE,6.5E-81.5E-8ENE8.3E-81.8E-81;0-1".5':.6.1E-93.7E-95.4E-96.4E-91.0E-81.1E-89.3E-94.7E-93.1E-93.1E-93.6E-91.5-:2;Oi''':.'-';. | |||
2;0-2;5:-.':..--'::2 5-'3."02.5E-91.2E-97.3E-101.5E-97.0E-104AE-102.2E-91.0E-96.5E-102.6E-94.2E-91.2E-91.9E-97.5E-'101.2E-94.3E-91.9E-91.2f-93.7E-91.7E-91.0E-91.9E-98.9E-105.6E-101.3E-95.8E-103.8E-101.3E-9.5.9E-103.7E-101.5E-96.8E-104AE-103';0-3.55.1.E-103.1E-104.5E-105.3E-108.6E-108.7E-107.7E-104.1E-102.9E-102.7E-103.1E-103.5-4.0-4.0-4.5;..4.5-5.0-4.1E-102.9E-102.5E-102.4E-101.8E-101.5E-103.6E-102.6E-102.2E-104.1E103.1E102.6E106.7E-10-4.8E-104.1E-106.7E-105.2E-104.5E-106.1E-104.6E-104.0E-103.5E-102.7E-102.3E-102AE-101.8E-101.6E-102.2E-101.8E-101.5E-102.5E-101.9E-101.6E-10W4.2E-81.0E-8WSW5.6E-81.3E-84.6E-93.9E-91.8E-91.6E-98.4E-105.3E-107.4E-104.7E-103.7E-103.3E-102.9E-102.1E-101.8E-102.6E-101.9E-101.6E-10NW1.5E-84.1E-9NNW4.0E-89.2E-9WNW2.2E-85.9E-92.4E-91.7E-93.5E-91.0E-94.7E-103.0E-107.0E-103.3E-102.1E-101.4E-96.6E-104.2E-102.1E-101.5E-102.9E-101.7E-101.3E-101.0E-101.2E-108.8E-117.4E-112.3E-101.7E-101.4E-10Direction windblowsinto60 TaV-7Dispersion Parameter (X/Q),ForLongTermReleases>500hr/yror>125hr/qtrContainment PurgeDistancetothecontrollocation, inmiles:Sector*0-05,0.5-1.0--:: | |||
1."0-:1.5;, | |||
-".,;;.,1;:5-'2.0',". | |||
',2'.0-'2::5 | |||
';'2;5-'3;0": | |||
.'';0-,3.5 3;5-"4!0,: | |||
'.0-4.5"4.5-'5';0 3.7E-61.2E-6NNE',3.1E-61.0E-64.1E-61.4E-6ENE3.9E-61.3E-6E.'".4.9E-61.6E-6ESE,4.3E-61.5E-6SE4.2f-61.2E-6SSE2.3E-69.7E-71.3E-67.7E-7SSW1.2E-64.5E-7SW1.3E-64.1E-7WSW1.7E-65.3E-7W1.7E-67.2E-7WNW1.2E-66.0E-7NW8.5E-74.4E-77.2E-76.6E-79.0E-77.7E-78.8E-79.1E-76.1E-74.6E-74.1E-73.3E-72.7E-73.2E-74.4E-73.9E-73.0E-73.9E-72.0E-71.4E-72.8E-71.4E-79.9E-82.2f-71.2E-78.1E-8=1.9E-71.0E-77.4E-81.7E-79.5E-86.7E-81.3E-77.3E-85.2E-81.5E-78.6E-86.0E-82.1E-71.2E-78.6E-82.0E-71.1E-78.2E-81.6E-78.9E-86.5E-83.6E-72.0E-71.4E-73.5E-72.0E-71.5E-74.7E-72.7E-72.0E-73.9E-72.1E-71.5E-74.1E-72.2E-71.5E-71.1E-71.2E-71.6E-71.2E-71.2E-71.1E-78.0E-86.1E-85.8E-85.3E-84.1E-84.5E-86.6E-86.3E-85.1E-89.6E-88.1E-87.1E-81.0E-78.9E-87.9E-81.3E-71.1E-71.0E-71.0E-78.5E-87.5E-81.0E-78.3E-87.3E-88.6E-87.4E-86AE-86.5E-85.4E-84.6E-85.0E-84.0E-83.4E-84.7E-83.8E-83.2E-84.5E-83.7E-83.2E-83.4E-82.7E-82.3E-83.8E-83.2E-82.8E-85.5E-84.6E-84.0E-85.3E-84.5E-83.9E-84.3E-83.5E-83.2E-8NNW1.8E-67.0E-74.4E-72.2E-71.2E-79.0E-87.1E-86.0E-85.0E-84.4E-8Direction windblowsinto61 | |||
Ta-V- | Ta-V-8Dispersion Parameter (D/Q)ForLongTermReleases>500hr/yror>125hr/qtrContainment PurgeDistancetothecontrollocation, inmiles:Sector'-0.50.5-1.01.0-1.51.5;2'.0; 2.0-2.5.;" | ||
'0 TaV- | -2;5-'303.0-3.53.5-4.0-4.0-4.54.5-5.04.2E-81.0E-84.0E-91.6E-97.6E-104.6E-103.4E-102.7E-101.9E-101.6E-10NNE2.3E-86.2E-92.5E-91.0E-94.8E-102.9E-102.2E-101.7E-101.2E-101.0E-10SE1.0E-72.4E-8SSE4.3E-81.3E-8NE3.4E-89.3E-9ENE4.2E-81.1E-87.3E-81.9E-8ESE9.1E-82.4E-83.7E-91.5E-97.1E-104.3E-91.8E-98.3E-107.4E-93.0E-91.4E-99.1E-93.6E-91.6E-98.4E-93.4E-91.6E-94.3E-91.8E-98.3E-104.5E-105.3E-109.0E-109.9E-109.6E-105.4E-103.2E-102.5E-101.8E-103.8E-102.9E-102.1E-106.4E-105.0E-103.6E-107.5E-105.9E-104.8E-107.4E-105.9E-104.6E-104.0E-103.6E-102.7E-101.6E-101.8E-103.1E-104.2E-104.1f-102.3E-102.1E-88.1E-92.9E-91.7E-95.5E-103.7E-103.0E-102.5E-101.9E-101.6E-10SSW2.1E-86.9E-9SW3.4E-88.9E-9WSW4.3E-81.1E-83.0E-88.8E-9WNW1.2E-84.5E-9NW8.8E-93.2E-9NNW2.2E-86.4E-92.6E-91.1E-95.0E-102.9E-91.2E-95.7E-103.3E-91.4E-96.3E-104.2E-91.7E-97.8E-103.4E-91.4E-96.5E-102.0E-98.4E-104.0E-101.4E-95.9E-102.8E-103.6E-104.1E-104.9E-104.2E-102.6E-101.8E-103.3E-102.7E-102.2E-101.8E-103.0E-102.5E-101.9E-103.4E-102.7E-102.0E-102.9E-102.3E-101.7E-101.8E-1014E-101.1E-101.3E-101.0E-107.6E-112.3E-101.8E-101.4E-101.5E-101.6E-101.7E-101.4E-109.1E-116.5E-111.1E-10Direction windblowsinto62 Takl-9Dispersion Parameter (X/Q)ForLongTermReleases)500hr/yror)125hr/qtrGroundVentDistancetothecontrollocation, inmiles:Sector*0-0.50.5-1.0N4.4E-58.2E-6NNE5.5E-51.0E-56.5E-51.2E-5ENE4.4E-58.3E-63.7E-57.1E-6ESE2.6E-54.8E-61.0-1.53.4E-64.2E-65.1E-63.5E-62.9E-62.0E-61:5-2.0"= | ||
'2.0-2;5'':'2.5'-'.3.0: | |||
1AE-66.9E-74.7E-71.8E-68.7E-75.9E-72.1E-61.0E-66.9E-71.4E-66.9E-74.8E-71.2E-65.7E-73.7E-77.8E-73.8E-72.5E-73.0-3.53AE-74.3E-75.1E-73.4E-72.8E-71.8E-73.5-'4.0'4.0-4.54.5-5.02.7E-72.2E-71.9E-73.5E-72.9E-72.4E-74.1E-73.4E-72.8E-72.8E-72.2E-71.9E-72.2E-71.8E-71.5E-71.5E-71.1E-79.9E-8SE1.7E-53.1E-61.3E-65.0E-72.4E-71.6E-71.1E-79.3E-87.6E-86.3E-8SSE1.3E-52.4E-61.2E-52.2E-6SSW1.2E-52.1E-6SW9.7E-61.7E-6WSW1.4E-52.4E-62.5E-54.5E-6WNW2.4E-54.6E-6NW2.1E-54.0E-6NNW2.9E-55.4E-6Direction windblowsinto9.5E-79.0E-78.7E-76.8E-79.9E-71.8E-61.9E-61.6E-62.2E-63.7E-71.8E-71.2E-73.5E-71.7E-71.1E-73.5E-72.7E-71.7E-71.3E-71.1f-78.7E-84.0E-71.9E-71.3E-77.5E-73.6E-72.4E-77.7E-73.7E-72.5E-76.7E-73.3E-72.2E-79.2E-74.5E-73.0E-78.6E-88.4E-88.3E-86.3E-89.3E-81.8E-71.8E-71.6E-72.2E-77.0E-85.7E-84.6E-86.7E-8SAE-84.5E-86.6E-85.4E-84.5E-85.1E-84.1E-83.4E-81.8E-71.5E-71.2E-77.6E-86.3E-85.2E-81.4E-71.1E-79.8E-81.5E-71.2E-79.7E-81.3E-71.1E-78.8E-863 | |||
'0 TaV-10Dispersion Parameter (D/Q)forLongTermReleases>500hr/yror>125hr/qtrCroundVentDistancetothecontrollocation, inmiles:SE1.8E-7Sector*0-0.52.0E-7NNE1.8E-72.5E-7ENE2.1E-72.5E-7ESE22E70.5-1.03.7E-83.4E-84.5E-83.9E-84.6E-84.1E-83.7E-81.5E-86.1E-92.8E-91.3E-85.3E-92.4E-91.5E-86.2E-92.8E-91.3E-85.5E-92.5E-91.1E-84.5E-9.2.1E-91.0-1.51.5-.2.0:2.0-2.5 1.2E-85.0E-92.3E-9'.1E-84.5E-92.1E-92.5-.3;01.4E-91.3E-91.7E-91.5E-91.7E-91.6E-91.3E-93.0-3.53.5-4.09.7E-107.6E-109.0E-106.9E-101.1E-99.2E-101.0E-98.0E-101.2E-99.4E-101.1E-98.4E-109.0E-106.9E-104.0-4.55.5E-105.0E-106.9E-106.0E-107.0E-106.3E-105.1E-104.5-5.04.7E-104.3E-105.8E-105.0E-105.8E-105.2E-104.3E-10SSE9.8E-81.8E-86.0E-92.4E-91.1E-96.8E-104.8E-103.7E-102.7E-102.3E-10W1.1E-7WNW8.9f-8NW7.0E-8NNW1.2E-76.8E-8SSW6.7E-8SW76E8WSW9.9E-81.3E-81.2f-814E-81.8E-82.0E-81.6E-81.3E-81.2E-84.2E-91.7E-97.7E-104.1E-91.7E-97.6E-104.7E-91.9E-98.6E-106.1E-91.5E-91.1E-96.7E-92.7E-91.2E-95.4E-92.2E-91.0E-94.3E-91.7E-97.9E-107.1E-91.9E-91.3E-94.8E-104.7E-105.5E-106.9E-107.5E-106.3E-104.9E-108.1E-103.3E-102.6E-103.3E-102.5E-103.8E-102.9E-104.9E-103.7E-105.4E-104.1E-104.3E-103.3E-103.4E-102.6E-105.7E-104.4E-101.9E-101.8E-102.1E-102.8E-103.0E-102.5E-102.0E-103.2E-101.6E-101.5E-101.7E-102.3E-102.5E-102.1E-101.6E-102.7E-10Direction windblowsinto64 t4 VI.REPORTING REQUIREMENTS ecification A.~5Thefollowing reportswillbepreparedandsubmitted totheU.S.NuclearRegulatory Commission, DocumentControlDesk,Washington, D.C.20555andacopytotheRegionalAdministrator oftheUSNRC,RegionI.1.AnnualRadioloicalEnvironmental 0eratinReortAnAnnualRadiological Environmental Operating Reportcoveringtheoperation oftheunitduringthepreviouscalendaryearshallbesubmitted priortoMay1ofeachyear.TheAnnualRadiological Environmental Operati'ng Reportshallincludesummaries, interpretations, andanalysisoftrendsoftheresultsoftheradiological environmental surveillance activities forthereportperiod,including acomparison withbackground (control) samplesandpreviousenvironmental surveillance reportsandanassessment oftheobservedimpactsoftheplantoperation ontheenvironment. | |||
ThereportshallalsoincludetheresultsoftheLandUseCensusasrequired. | |||
Thisreportshallincludeanynewlocation(s) identified bytheL'andUseCensuswhichyieldacalculated doseordosecommitment greaterthanthoseformingthebasisofSpecification II.AorIV.A.Thereportshallalsocontainadiscussion whichidentifies thecausesoftheunavailability ofmilkorleafyvegetable samplesandidentifies locations forobtaining replacement samplesinaccordance withSpecification V.A.1.d.TheAnnualRadiological Environmental Operating Reportshallincludesummarized andtabulated resultsintheformatoftableVI-1ofallradiological environmental samplestakenduringthereportperiod.Intheeventthatsomeresultsarenotavailable forinclusion withthereport,thereportshallbesubmitted notingandexplaining thereasonsforthemissingresults.Themissingdatashallbesubmitted assoonaspossibleinasupplementary report.Inaddition, theannualreportshallincludeadiscussion whichidentifies thecircumstances whichpreventanyrequireddetection limitsforenvironmental sampleanalysesfrombeingmet,andadiscussion ofalldeviations fromthesamplescheduleofTableV-1.Thereportshallalsoincludethefollowing: | |||
a.asummarydescription oftheradiological environmental monitoring programincluding amapofallsamplinglocations keyedtoatablegivingdistances anddirections fromthereactor;andb.theresultsoftheparticipation inaninterlaboratory comparison program.65 | |||
' | ' | ||
2. | 2.Radioactive EffluentReleaseReortTheRadioactive EffluentReleaseReportcoveringtheoperation oftheunitduringtheprevioustwelvemonthsofoperation shallbesubmitted priortoMay1eachyear.Thisreportshallincludeasummary,onaquarterly basis,ofthequantities ofradioactive liquidandgaseouseffluents andsolidwastereleasedasoutlinedinRegulatory Guide1.21,Revision1.TheRadioactive EffluentReleaseReportshallincludeanassessment ofradiation dosesfromtheradioactive liquidandgaseouseffluents releasedfromtheunitduringeachofthepreviousfourcalendarquartersasoutlinedinRegulatory Guide1.21,Revision1.Inaddition, thesiteboundarymaximumnoblegasgammaairandbetaairdosesshallbeevaluated. | ||
3. | Theassessment ofradiation dosesshallbeperformed inaccordance withSpecification I.A.2andII.A4.Thissamereportshallincludeanannualsummaryofhourlymeteorological datacollected overthepreviouscalendaryear.Alternatively, thelicenseehastheoptionofretaining thissummaryonsiteinafilethatshallbeprovidedtotheNRCuponrequest.TheRadioactive EffluentReleaseReportshallincludeadiscussion whichidentifies thecircumstances whichprevented anyrequireddetection limitsforeffluentsampleanalysesbeingmet.Thisreportshallincludeanychangesmadeduringthereporting periodtotheOffsiteDoseCalculation Manual(ODCM),LicenseemaymakechangestothisODCMandshallsubmittotheCommission, withtheRadioactive EffluentReleaseReportfortheperiodinwhichanychange(s) ismade,acopyofthenewODCMandasummarycontaining: | ||
a.sufficiently detailedinformation tosupporttherationale forthechange;b.adetermination thatthechangewillnotreducetheaccuracyorreliability ofdosecalculations orsetpointdeterminations; andc.documentation ofthefactthatthechangehasbeenreviewedandfound,acceptable bytheonsitereviewfunction. | |||
Licenseeinitiated changesshallbecomeeffective afterreviewandacceptance bytheonsite'review functiononadatespecified bythelicensee. | |||
Thisreportshallincludeanychangesmadeduringthereporting periodtotheProcessControlProgram(PCP).Thisreportshallincludeadiscussion ofanymajorchangestotheradioactive wastetreatment systems.66 4 | |||
3.PrearationofSecialReorttoDemonstrate ComliancewithEnvironmental Radiation Protection Standards ThirtydayreportsarerequiredtobepreparedandsenttotheCommission whencertainconditions existasdefinedinthefollowing sectionsofthisODCM:EI.A.2.a,Liquideffluents exceeding twentytimestheconcentration specified inAppendixB,Table2,Column2to10CFR20atthereceiving watersI.A.2.b,Liquideffluents exceeding theSpecification fordose,10CFR50AppendixI;~I.A.3.a,Liquideffluents exceeding theSpecification fordose,10CFRPart190;~II.A.l.a, Gaseouseffluents exceeding twentytimestheconcentrations specified inAppendixB,Table2,Column1to10CFR20inanunrestricted areaII.A.4.c. | |||
Gaseouseffluents exceeding theSpecification fordose,10CFRPart50AppendixI;~II.A.5.a. | |||
Gaseouseffluents exceeding theSpecification fordose,10CFRPart190;IV.A.1.b, Inoperability ofliquidwastetreatment equipment resulting indosesinexcessof10CFR50AppendixI~IV.A.2.c, Inoperability ofgaseouswastetreatment equipment resulting indosesinexcessof10CFR50AppendixIV.A.1.c,Levelofradioactivity inenvironmental samplingmediumatoneormorelocations exceedsthereporting level~TableIII-2,Inoperability ofaccidentradiation monitoring instrumentation greaterthan7days 8/"'4 Guidanceisgivenforeachofthesereportsintheapplicable location. | |||
Thefollowing generalguidelines arepresented forcalculating dosetoanexposedindividual orthegeneralpopulation forpreparation ofSpecialReports:ka.Themaximally exposedrealmemberofthepublicwillgenerally bethesameindividual considered intheODCM.b.Dosecontributions tothemaximally exposedindividual needonlybeconsidered tobethoseresulting fromtheCinnaplantitself.Allotheruraniumfuelcyclefacilities oroperations areofsufficient distancetocontribute anegligible portionoftheindividual's dose.c.Fordetermining thetotaldosetothemaximally exposedindividual fromthemajorgaseousandliquideffluentpathwaysandfromdirectradiation, doseevaluation techniques usedinpreparing theSpecialReportmaybethosedescribed inthismanualorotherapplicable methodswhereappropriate. | |||
d.Thecontribution fromdirectradiation maybeestimated byeffluentdispersion modelling orcalculated fromtheresultsoftheenvironmental monitoring programfordirectradiation. | |||
68 | |||
' | ' | ||
TableVl-1~ | TableVl-1~Environmental Radiological Monitoring ProgramSummaryROCHESTER GASANDELECTRICCORPORATION R.E.GINNANUCLEARPOWERPlANT-DOCKETNO.50-244WAYNE,NEWYORKPATHWAYSAMPLEDUNITOFMEASUREMENT AIR:Particulate (pCi/Cu.M.) | ||
'l1I 1.R.E.GinnaNuclearPowerPlantUnit'No.1, | IodineSurface(pCi/liter) | ||
MILK:FISH:Rainfall(pCI/mz/day) | |||
(pCi/Liter) | |||
(pCmg)VEGETATION: | |||
(pCi/Kg)DIRECTRADIATION: | |||
TLD(mrem/QUARTER) | |||
WATER:Drinking(pCi/Liter) | |||
TYPEANDTOTALNUMEROFANALYSESGrossBetaGammaScanGammaScanGammaGrossBetaGammaScanIodineGrossBetaGammaScanIodineGrossBetaIodineGammaScanGammaScanGammaScanLLDINDICATOR LOCATIONS MEAN(1)RANGENAME,DISTANCEANDDIRECTION MEAN(1)RANGE"LOCATION WITHHIGHESTANNUALMEANCONTROLLOCATIONS MEAN(1)RANGE(1)Meanandrangebasedondetectable measurements only.Fractionofdetectable measurements atspecified locations inparentheses. | |||
69 | |||
'l1I 1.R.E.GinnaNuclearPowerPlantUnit'No.1,AppendixAtoOperating LicenseNo.DPR-18,Technical Specifications, Rochester GasandElectricCorporation, Docket50-2442.USNRC,Preparation ofRadiological EffluentTechnical Specifications forNuclearPowerPlants,NUREG-0133 (October, 1978).3.USNRC,Calculation ofAnnualDosestoManfromRoutineReleasesofReactorEffluents forthePurposeofEvaluating Compliance with10CFRPart50,AppendixI,Regulatory Guide1.109,Revision1(October1977).4.R.E.GinnaNuclearPowerPlant,UpdatedFinalSafetyAnalysisReport.5.R.E.GinnaNuclearPowerPlant,Calculations toDemonstrate Compliance withtheDesignObjectives of10CFRPart50,AppendixI,Rochester GasandElectricCorporation, Oune,1977).6.USNRC,MethodsforEstimating Atmospheric Transport anddispersion ofGaseousEffluents inRoutineReleasesfromLight-Water-Cooled | |||
: Reactors, Regulatory Guide1.111,Revision1(july,1977).7.R.E.GinnaNuclearPowerPlant,IncidentEvaluation, GinnaSteamGenerator TubeFailureIncidentjanuary25,1982,Rochester GasandElectricCorporation, (April12,1982).Pelletier, C.A.,et.al.,SourcesofRadioiodine atPressurized WaterReactors, EPRINP-939(November 1978)~70 l.l,~p}} | |||
Revision as of 12:48, 29 June 2018
| ML17264A458 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 04/08/1996 |
| From: | ROCHESTER GAS & ELECTRIC CORP. |
| To: | |
| Shared Package | |
| ML17264A455 | List: |
| References | |
| PROC-960408, NUDOCS 9604260108 | |
| Download: ML17264A458 (113) | |
Text
OffsiteDoseCalculation Manualfol'innaStationRochester CasandElectricCorporation Revision7April8,19969b042bOi08 Vb04i9'DR ADOCK05000244,'
PDR TABLEOFCONTENTSI.LIQUIDEFFLUENTS
..................
A.Specification
....................
1.Concentration
...........
~...2.DOSe(10CFR50AppendixI)3.DOSe(40CFRPart190)B.LiquidEffluents ReleasePointsC.LiquidEffluents MonitorSetpoints
....D.LiquidEffluentReleaseConcentrations
.E.LiquidEffluentDose~\~~~~~~~~~~1111266910II.GASEOUSEFFLUENTS A.Specification
................
2.DoseRate3.ReleaseRate.~.......~...4.DOSe(10CFRPart50,AppendixI).5.Dose(40cFRPart190)B.GaseousEffluentReleasePointsC.GaseousEffluentMonitorSetpoints D.GaseousEffluentDoseRateE~GaseousEffluentDoses~~~~\14141415151619192325III.RADIOACTIVE EFFLUENTMONITORING INSTRUMENTATION A.Specification
..............
~..1.Radioactive EffluentMonitoring Instrumentation 2.Radiation AccidentMonitoring Instrumentation.....
3.AreaRadiation Monitors........
~~3030303131IV.RADWASTETREATMENT A.Specification
.................
~....~....~...~..1.LiquidRadwasteTreatment.....................
2.GaseousWasteTreatment 3.SolidRadioactive Waste4.MajorChangestoRadioactive WasteTreatment Systems5.ProcessControlProgramB.LiquidandGaseousRadwasteTreatment andOperability
~~~~~~~~~~~~3939393940404142VRADIOLOGICAL ENVIRONMENTAL MONITORING A.Specification...............
~..............
1.Monitoring Program.....................
2.LandUseCensus.3.Interlaboratory Comparison ProgramB.Environmental MonitorSampleLocations..........
464646474851VI.REPORTING REQUIREMENTS A.Specification
..l.AnnualRadiological Environmental Operating Report2.Radioactive EffluentReleaseReport..............
~....3.Preparation ofSpecialReport~~~~~6565656667VII.REFERENCES 70 LISTOFTABLES17273538596169TableI-1Radioactive LiquidWasteSamplingandAnalysisProgram.3TableIl-lRadioactive GaseousWasteSamplingandAnalysisProgram..TableII-2DoseFactorsforNobleCasesandDaughters TableII-3DoseParameters forRadionuclides andRadioactive Particulate, GaseousEffluents
- .28TableII-4PathwayDoseFactorsDuetoRadionuclides OtherThanNobleGases*..........
29TableIII-2Radiation AccidentMonitoring Instrumentation
..TableIII-3Radioactive EffluentMonitoring Surveillance Requirements 36TableIII-4AreaRadiation MonitorSurveillance Requirements TableV-1Radiological Environmental Monitoring Program49TableV-2Direction andDistancetoSamplePoints.............................
52TableV-3MaximumLLDValuesforEnvironmental Monitoring Instrumentation
...~...~....57TableV-4Reporting LevelsforRadioactivity Concentrations inEnvironmental Samples~......58TableV-5Dispersion Parameter (X/Q)ForLongTermReleases>500hr/yror>125hr/qtrPlantVentTableV-6Dispersion Parameter (D/Q)ForLongTermReleases>500hr/yror>125hr/qtrPlantVent60TableV-7Dispersion Parameter (X/Q)ForLongTermReleases>500hr/yror>125hr/qtrContainment PurgeTableV-8Dispersion Parameter (D/Q)ForLongTermReleases>500hr/yror>125hr/qtrContainment Purge......................................
62TableV-9Dispersion Parameter (X/Q)ForLongTermReleases>500hr/yror>125hr/qtrGroundVent63TableV-10Dispersion Parameter (D/Q)ForLongTermReleases>500hr/yror>125hr/qtrCroundVent............
64TableVl-1Environmental Radiological Monitoring ProgramSummary~...
LISTOFFIGURESFigureIV-1GinnaStationLiquidWasteTreatment System....FigureIV-2CinnaStationGaseousWasteTreatment SystemandVentilation ExhaustSystems.FigureV-1LocationofOnsiteAirMonitorsandPostAccidentTLDs.FigureV-2LocationofFarmsforMilkSamplesandOntarioWaterDistrictIntake.........
FigureV-3LocationofOffsiteTLDs..FigureV-4LocationofOffsiteAirMonitors....~4453545556 I.LIQUIDEFFLUENTS A.S~Sti1.Concentration (10CFR20) a.Thereleaseofradioactive liquideffluents shallbesuchthattheconcentration inthecirculating waterdischarge whenaveragedoveronehourdoesnotexceedtentimestheconcentration valuesspecified inAppendixB,Table2,Column2to10CFRPart20.1001-20.2402.Fordissolved orentrained noblegases,thetotalactivityduetodissolved orentrained noblegasesshallnotexceed2E-04uCi/ml.Iftheconcentration ofradioactive materialinthecirculating waterdischarge exceedstheselimits,measuresshallbeinitiated torestoretheconcentration towithintheselimitsassoonaspracticable.
Iftheconcentration whenaveragedoveronehourexceedstwentytimestheapplicable concentrations specified inAppendixBof10CFRPart20,Table2,Column2,atthepointofentrytoreceiving waters,submittothecommission aspecialreportwithin30days.b.Theradioactivity contentofeachbatchofradioactive liquidwastetobedischarged shallbedetermined priortoreleasebysamplingandanalysisinaccordance withTableI-1.Theresultsofpre-release analysesshallbeusedwiththecalculational methodsinSectionI.Dtoassurethattheconcentration atthepointofreleaseislimitedtothevaluesinSpecification I.A.1.a.Post-release analysesofsamplescomposited frombatchreleasesshallbeperformed inaccordance withTableI-1.Theresultsofthepost-release analysesshallbeusedwiththecalculational methodsinSectionI.Dtoassurethatthedosecommitments fromliquidsarelimitedtothevaluesinSpecification I.A.2.a.2.Dose(10CFR50AppendixI)a.Thedoseordosecommitment toanindividual fromradioactive materials inliquideffluents releasedtounrestricted areasshallbelimited:(i)duringanycalendarquarterto(1.5mremtothetotalbodyandto(5mremtoanyorgan,and(ii)duringanycalendaryearto(3mremtothetotalbodyandto<10mremtoanyorgan.
'
b.Wheneverthecalculated doseresulting fromthereleaseofradioactive materials inliquideffluents exceedsthequarterly limitsofI.A.2.a(i),
aSpecialReportshallbesubmitted totheCommission withinthirtydayswhichincludesthefollowing information:
(i)identification ofthecauseforexceeding thedoselimit;(ii)corrective actionstakenand/ortobetakentoreducethereleasesofradioactive materialinliquideffluents toassurethatsubsequent releaseswillremainwithintheabovelimits;(iii)Theresultsoftheradiological analysesofthenearestpublicdrinkingwatersource,andanevaluation oftheradiological impactduetolicenseereleasesonfinisheddrinkingwaterwithregardtotherequirements of40CFR141,SafeDrinkingWaterAct.c.Cumulative dosecontributions fromliquideffluents shallbedetermined atleastonceper31days.d.Duringanymonthwhenthecalculated dosetoanindividual exceeds1/48theannuallimit(0.06mremtothetotalbodyor0.2mremtoanyorgan),projected cumulative dosecontributions fromliquideffluents shallbedetermined forthatmonthandatleastonceevery31daysforthenext3months.3.Dose(40CFRPart190)a.Ifthecalculated dosefromthereleaseofradioactive materials fromtheplantinliquideffluents exceedstwicethelimitsofSpecification I.A.2.a,aSpecialReportshallbesubmitted totheCommission withinthirtydaysandsubsequent releasesshallbelimitedsothatthedoseordosecommitment toarealindividual islimitedto<25mremtothetotalbodyoranyorgan(exceptthyroid,whichislimitedto<75mrem)forthecalendaryearthatincludestherelease(s) coveredbythisreport.b.Thisreportshallincludeananalysiswhichdemonstrates thatradiation exposures toallrealindividuals fromtheplantarelessthanthe40CFRPart190limits.Otherwise, thereportshallrequestavariancefromtheCommission topermitreleasestoexceed40CFRPart190.Submittal ofthereportisconsidered atimelyrequestbytheNRC,andavarianceisgranteduntilstaffactionontherequestiscomplete.
I'0 Tablel-1Radioactive LiquidWasteSamplingandAnalysisProgramPage1of3Liquid:Release Type'.Sampling.(f)
'requency MinimumAnalysisFreuencyBatch.ReleaseTypeofActivityAnalysis'.owerLimitof.Detection (LLD)(uCI/ml).
(a)BatchWasteReleaseTanks(b)PREachBatchPROneBatch/MPREachBatchPREachBatchPREachBatchMComposite (c)QComposite (c)Principal GammaEmitters(d)andl-131orGrossBeta-gamma
- Dissolved andEntrained Gases(GammaEmitters)
H-3GrossAlphaSr-89Sr-90Fe-555E;071E-061E-051E-051E-075E-081E-06",-:::,,';",-,.'::
".,'.-..-:-.:,.:.':::,,:',',',
.;.,-":,::::;:;,.;;.,;;;:..',.,,;:.;,
Continuous.,Release:,(e)
..:,.Retention TankServiceWater(CVFanCoolerandSFPHXlines)Continuous Continuous WComposite (c)MorS**GrabPrincipal Gamm'aEmitters(d)I-131GrossBeta-gamma 5E-071E-061E-07Ifgrossbetaisperformed forbatchreleases, thenaweeklycomposite shallalsobeanalyzedforPrincipal GammaEmittersandI-131.**Servicewatersamplesshallbetakenandanalyzedonceper12hoursifalarmsetpointisreachedoncontinuous monitor.
TableI-1(continued)
Radioactive LiquidWasteSamplingandAnalysisProgramPage2of3TableNotation(a)TheLLDisthesmallestconcentration ofradioactive materialinasamplethatwillyieldanetcountabovesystembackground thatwillbedetectedwith95%probability withonly5%probability offalselyconcluding thatablankobservation represents a"real"signal.Foraparticular measurement system(whichmayincluderadiochemical separation):
(4.66)(S,)
(Y)(8)(V)(2.22 Z+06)Where:LLDisthelowerlimitofdetection asdefinedaboveasuCiperunitmassorvolumeSbisthestandarddeviation ofthebackground countingrateorofthecountingrateofablanksampleasappropriate ascountsperdisintegration Visthesamplesizeinunitsofmassorvolumefisthecountingefficiency Yisthefractional radiochemical yieldwhenapplicable 2.22E+06isthenumberofdisintegrations perminuteperuCiThevalueofSbusedinthecalculation oftheLLDforaparticular measurement systemshallbebasedontheactualobservedvarianceofthebackground countingrateorthecountingrateoftheblanksamples,asappropriate, ratherthanonanunverified theoretically predicted variance.
Incalculating theLLDforaradionuclide determined bygamma-ray spectrometry, thebackground shallincludethetypicalcontribution ofotherradionuclides normallypresentinthesamples.TypicalvaluesofE,VandYshouldbeusedinthecalculation.
Thebackground countrateiscalculated fromthebackground countsthataredetermined tobewithin~oneFWHMenergybandabouttheenergyofthegammaraypeakusedforthequantitative analysisforthisradionuclide.
TheLLDisdefinedasanapriorifbeforethefact)limitrepresenting thecapability ofameasurement systemandnotasanaposteriori (afterthefact)limitforaparticular measurement, theminimumdetectable activity(MDA).Decaycorrection isnotincorporated intotheLLD,butisintotheMDA.
TableI-1(continued)
Radioactive LiquidWasteSamplingandAnalysisProgramPage3of3Analysesshallbeperformed insuchamannerthatthestatedLLDswillbeachievedunderroutineconditions.
Occasionally background fluctuations, unavoidable smallsamplesizes,thepresenceofinterfering
- nuclides, orotheruncontrollable circumstances mayrendertheseLLDsunachievable.
Whencircumstances resultinLLDshigherthanrequired, thereasonsshallbedocumented intheAnnualRadioactive EffluentReport.(b)Abatchreleaseisthedischarge ofliquidwastesofadiscretevolume.(c)Acomposite sampleisoneiswhichthequantityofliquidsampledisproportional tothequantityofliquidwastedischarged andinwhichthemethodofsamplingemployedresultsinaspecimenwhichisrepresentative oftheliquidsreleased.
Decaycorrections arecalculated fromthemidpointofthesamplingperiod.(d)Theprincipal gammaemittersforwhichtheLLDspecification willapplyareexclusively thefollowing radionuclides:
Mn-54,Fe-59,Co-58,Co-60,Zn-65,Cs-134,Cs-137andCe-141.Thislistdoesnotmeanthatonlythesenuclidesaretobedetectedandreported.
Othernuclideswhicharemeasurable andidentifiable, togetherwiththeabovenuclides, shallalsobeidentified andreported.
NuclideswhicharebelowtheLLDfortheanalysesshouldbereportedaslessthantheLLDandshouldnotbereportedasbeingpresentattheLLDlevel.Thelessthanvaluesshouldnotbeusedintherequireddosecalculations.
Whenunusualcircumstances resultinLLDshigherthanrequired, thereasonsshallbedocumented intheAnnualRadioactive EffluentReleaseReport.(e)Acontinuous releaseisthedischarge ofliquidwastesofanon-discrete volume;e.g.fromavolumeorsystemthathasaninputflowduringthecontinuous release.Decaycorrections willbecalculated basedonallsamplescollected duringtherelease.'(f)Thefrequency notationspecified fortheperformance ofsamplingandanalysisrequirements shallcorrespond totheintervals definedbelow.NotationPR,PriortoReleaseS,EachShiftW,WeeklyM,MonthlyQ,Quarterly Fre'quency Within12hourstoeachreleaseAtleastonceper12hoursAtleastonceper7daysAtleastonceper31daysAtleastonceper92days B.LiuidEffluents ReleasePoints~~~Therearethreenormalreleasepointsforliquidradioactive effluents fromtheplantthatempty-into thedischarge canal.ThesearetheRadwasteTreatment Discharge, Retention Tankdischarge andtheAllVolatileTreatment Discharge.
Eachoftheseisamonitored releaselinethatcanbeisolatedbeforethereleasereachesthedischarge canal.Thereisalsoareleasepointfortheservicewaterlinesusedforcoolingtheheatexchangers thatisamonitored releaselinebutisnotisolatable.
Ifthereisanalarmontheservicewatermonitor,itisnecessary tosampleeachheatexchanger separately todetermine whichhasaleakandthenisolatetheaffectedheatexchanger.
Thepressureoftheservicewatersystemflowwouldnormallyforcewaterfromthecleanservicewatersideintothecontaminated sideoftheheatexchanger.
Dilutionofliquideffluentisprovidedbythedischarge canal.Thedischarge canalflowis1.7E+05gpmforeachcirculating waterpump.Duringoperating periods,twocirculating waterpumpsareinoperation.
Duringshutdownperiods,onecirculating waterpumpisoperated.
Ifneithercirculating waterpumpisoperable, dilutionisprovidedbyoperation ofonetothreeservicewaterpumpswhichprovide7500gpmeach.~~~C.LiuidEffluents MonitorSetpintsAlarmand/ortripsetpoints forradiation monitorsoneachliquideffluentlinearerequired.
Precautions, limitations andsetpoints applicable totheoperation ofCinnaStationliquideffluentmonitorsareprovidedinplantprocedures P-9andCH-RETS-RMS.
Setpointvaluesarecalculated toassurethatalarmandtripactionsoccurpriortoexceeding tentimestheeffluentconcentration ofAppendixB,Table2,Column2of10CFR20.1001-20.2402atthereleasepointtotheunrestricted area.Foraddedconservatism, liquideffluentreleaseratesareadministratively setsothatonlysmallfractions oftheapplicable maximumeffluentconcentrations canbereachedinthedischarge canal.
J TheCalculated alarmandtripactionsetpoints foreachradioactive liquideffluentlinemonitorandflowdetermination mustsatisfythefollowing equation:
Equation(3.):-sCcfF+f'here:
C-theeffluentconcentration whichimplements tentimes10CFR20limitforunrestricted areas,inuCi/ml.c-thesetpointoftheradioactivity monitormeasuring theradioactivity concentration inthedischarge linepriortodilutionandsubsequent release,inuCi/ml.F<<thedilutionwaterflowasdetermined priortothereleasepoint,involumeperunittime.f-theflowasmeasuredatthedischarge point,involumeperunittime,inthesameunitsasF.LiquideffluentbatchreleasesfromGinnaStationaredischarged throughaliquidwastedisposalmonitor.Theliquidwastestream(f)isdilutedby(F)intheplantdischarge canalbeforeitentersLakeOntario.Thelimitingbatchreleaseconcentration (c)corresponding totheliquidwastemonitorsetpointiscalculated fromtheaboveexpression.
Sincethevalueof(f)isverysmallincomparison to(F),theexpression becomes:Equation(2):cc-CFWhere:C-1/10ththeallowable concentration ofCs-137asgiveninAppendixB,Table2,Column2of10CFR20,1E-07.Thisvalueisnormallymorerestrictive thanthecalculated mixedisotopicreleaseconcentration.
F-thedilutionflowassumingoperation ofonly1circulating waterpump(170,000gpm).f-themaximumwasteeffluentdischarge ratethroughthedesignated pathway.
Thelimitingreleaseconcentration (c)isthenconverted toaset-point countratebytheuseofthemonitorcalibration factordetermined perprocedure CH-RETS-RMS.
Theexpression becomes:ErIuation (3):Setpoint(cpm)c(uCi/m2)CalFactor(uCi/ml/cpm)~Examle(LiqtddRadwartaMonitorR-181:Ifoneassumes,forexample,thatthemaximumpumpeffluentdischarge rate(f)is30gpm,thenthelimitingbatchreleaseconcentration (c)wouldbedetermined asfollows:(uCi/mg)~1E-07(uCi/ml)z'70,000(gpm)30gpmcs5.7E-04(uCi/m2)ThemonitorR-18alarmandtripsetpoint(incpm)isthendetermined utilizing themonitorcalibration factorcalculated inplantprocedure CH-RETS-RMS.
Assumingacalibration factorof95E09(uCi/ml)cpmandalimitingbatchreleaseconcentration determined above,thealarmandtripsetpointformonitorR-18wouldbe:5.7E-04(uCi/ml)(uCz/ml)cpmThesetpointvaluesforthecontainment FanCoolermonitor(R-16),SpentFuel'itHeatExchanger ServiceWaterMonitors(R-20AandR-208),SteamCenerator BlowdownMonitor(R-19),theRetention TankMonitor(R-21,andtheAllvolatileTreatment WasteDischarge Monitor(R-22)arecalculated inasimilarmannerusingequation(2),substituting appropriate valuesof(f)andthecorresponding calibration factor.
0' D.LiuidEffluentReleaseConcentrations
~~~Liquidbatchreleasesarecontrolled individually andeachbatchreleaseisauthorized baseduponsampleanalysisandtheexistingdilutionflowinthedischarge canal.Plantprocedures CH-RETS-LIQ-RELEASE andCH-RETS-LIQ-COMP establish themethodsforsamplingandanalysisofeachbatchpriortorelease.Areleaseratelimitiscalculated foreachbatchbaseduponanalysis, dilutionflowandallprocedural conditions beingmetbeforeitisauthorized forrelease.Thewasteeffluentstreamenteringthedischarge canaliscontinuously monitored andthereleasewillbeautomatically terminated ifthepreselected monitorsetpointisexceeded.
Ifgrossbetaanalysisisperformed foreachbatchreleaseinlieuofgammaisotopicanalysis, thenaweeklycomposite forprincipal gammaemittersandI-131isperformed.
Additional monthlyandquarterly composite analysesareperformed asspecified inTableI-1.Theequations usedtocalculate activityare:GammaSectroscoEquation(4):peakareacounts-bkgdcounts(CTime)(EZf)(Vol)(Decay)(3.7E+04)(BF)GrossBeta/Gamma Equation(5):Totalcounts-bkgdcounts(CTime)(Eff)(Vol)(Decay)(3.7E+04)
Where:CTimeEffsecvolsecondsofcounttimecountingefficiency incountersecdisintegrations persecvolumeinmilliliters decaydecaycorrection factor,e"'.7E+04-conversion
- constant, indisinterationersecuCiBFthefractiondisintegrating ataspecificenergyE.LiuidEffluentDoseThedosecontribution receivedbythemaximally exposedindividual fromtheingestion ofLakeOntariofishanddrinkingwaterisdetermined usingthefollowing methodology.
Thesecalculations willassumeanearfielddilutionfactorof1.0inevaluating thefishpathwaydose,andadilutionfactorof20betweentheplantdischarge andtheOntarioWaterDistrictdrinkingwaterintakelocated1~1milesaway(FigureV-2).Thedilutionfactorof20wasderivedfromdriftanddispersion studiesdocumented inreference 4.Dosecontributions fromshoreline recreation, boatingandswimminghavebeenshowntobenegligible intheAppendixIdoseanalysis, reference 5,anddonotneedtoberoutinely evaluated.
Also,thereisnoknownhumanconsumption ofshellfish fromLakeOntario.Thedosecontribution toanindividual willbedetermined toensurethatitcomplieswiththespecification of1.A.2.a(i) andl.A.2a(ii).Offsitereceptordoseswillbedetermined forthelimitingagegroupandorgan,unlesscensusdatashowthatactualoffsiteindividuals arethelimitingagegroup.10 Thefollowing expression inusedtocalculate ingestion pathwaydosecontributions forthetotalreleaseperiodfromallradionuclides identified inliquideffluents releasedtounrestricted areas:Ec/ua.tiol2 (6):D,=Z[Af<Z6tjC>jFj]ijWhere:D,-thecumulative dosecommitment tothetotalbodyoranyorgan,r,fromtheliquideffluents forthesummation ofthetotaltimeperiodinmrem.ZisforCoralnumberofhoursofrelease.fthelengthofthejthtimeperiodoverwhichC;;andF;areaveragedforallliquidreleasesinhours.C-IJAITtheaverageconcentration ofradionuclide iinundiluted liquideffluentduringtimeperiodht;fromanyliquidreleaseinuCi/ml.thesite-related ingestion dosecommitment factortothetotalbodyoranyorgan,r,foreachidentified principal gammaandbetaemitterinmrem/hrperuCi/ml.Seeequation(7).FJthedischarge canaldilutionfactorforC;;duringanyliquideffluentrelease.Definedastheratioofthemaximumundiluted liquidwasteflowduringreleasetounrestricted receiving waters.Thedilutionfactorwilldependonthenumberofcirculation pumpsoperating and,duringicingconditions, thepercentage openingoftherecirculating gate.Reference curvesarepresented inplantprocedure CH-RETS-LIQ-RELEASE.
EqUation(7):A,=k(U/D+UzBF~)DFWhere:A;,-Thesite-related ingestion dosecommitment factortothetotalbodyortoanyorgan,r,foreachidentified principal gammaandbetaemitterinmrem/hrperuCi/ml.k0unitsconversion factor,1.14E+05-1E+06pCi/uCix1E+03ml/kg~8760hr/yrU~-areceptorperson'swaterconsumption byagegroupfromtableE-5ofRegulatory guide1.109D<<dilution factorfromthenearfieldareaofthereleasepointtopotablewaterintake.Thesitespecificdilutionfactoris20.Thisfactorisassumedtobe1.0forthefishingestion pathwayUFareceptorperson'sfishconsumption byagegroupfromtableE-5ofRegulatory Guide1.109BF;-bioaccumulation factorfornuclide,i,infishinpCi/kgperpCi/L,fromtableA-1ofRegulatory Guide1.109DF;-doseconversion factorfortheingestion ofnuclide,i,forareceptorpersoninpre-selected organ,r,inmrem/pCi, fromTablesE-11,E-12,E-13,E-14ofRegulatory guide1.109Themonthlydosecontribution fromreleasesforwhichradionuclide concentrations aredetermined byperiodiccomposite sampleanalysismaybeapproximated byassuminganaveragemonthlyconcentration basedonthepreviousmonthlyorquarterly composite analyses.
However,intheAnnualRadioactive EffluentReleaseReportthecalculated dosecontributions fromtheseradionuclides shallbebasedontheactualcomposite analyses.
12
~Examle:Computing thedosetothewholebodyviathefishanddrinkingwaterpathways, assuminganinitialCs-137discharge concentration of3.0E-04uCi/ml:Giventhefollowing discharge factors,where:ht~=1hourC<~=3.0E-04uCi/mlF>--20m170,000gpmDaa201.2E-04and,takingthefollowing valuesfromRegulatory Guide1.109whichconcernthereceptorofinterest, whichweassumeisthechildinthiscase:U=5101/yearUF6.9kg/yearBF<2000pCi/kgperpCi/1DF=4.62E-05mrem/pCiThen,thesite-related ingestion dosecommitment factor,A;,iscalculated asfollows:~mremhruci/mlko(Uw/Dw+UFBF~)DF~Z.Z4E+05(520+(6.9)(2000)J4.62E-05207.28E+04mrem/hrperuCi/mlAnd,thewholebodydosetothechildisthen:D,mrem(A,,)(~t,)(C,)(F,)(7.28E+04)(2)(3.0E-04)(2.2E-04)D~=2.6E-03mremtothewholebodyfromCs-237Thedosecontribution fromanyotherisotopeswouldthenneedtobecalculated andalltheisotopiccontributions summed.13 II.GASEOUSEFFLUENTS A.~S1.Concentration Thereleaseofradioactive gaseouseffluents shallbesuchthattheconcentration ofthereleasepointwhenaveragedoveronehourdoesnotexceedtheeffluentconcentration valuesspecified inAppendixB,Table2,Column2to10CFRPart20.1001-20.2402.
Iftheconcentration whenaveragedoveronehourexceedstwentytimestheapplicable concentration specified inAppendixB,Table2,Column1inanunrestricted area,submittotheCommision aspecialreportwithin30days.Theradioactivity contentofeachbatchreleaseofradioactive gaseouswastetobedischarged shallbedetermined priortoreleasebysamplingandanalysisinaccordance withTableII-1.Theresultsofpre-release analysesshallbeusedwiththecalculation methodsinSectionsII.DandII.Etoassurethattheconcentration atthepointofreleaseislimitedtothevaluesinII.A.l.aandthedosecommitments fromgaseouswastearelimitedtothevaluesinSpecification II.A.2.a.
2.DoseRatea.Theinstantaneous doserateduetoradioactive materials releasedingaseouseffluents fromthesiteshallbelimitedtothefollowing values:(i)thedoseratefornoblegasesshallbe~500mrem/yrtothetotalbodyand~3000mrem/yrtotheskin,and(ii)thedoserateforI-131,I-133,tritium,andforallradioactive materials inparticulate formwithhalf-lives greaterthan8daysshallbe~1500mrem/yrtoanyorgan.b.Forunplanned releaseofgaseouswastes,compliance withII.A.2.amaybedetermined byaveraging overa24-hourperiod.c.Ifthecalculated doserateofradioactive materials releasedingaseouseffluents fromthesiteexceedsthelimitsofII.A.2.aorII.A.2.b, measuresshallbeinitiated torestorereleasestowithinlimitsassoonaspracticable.
d.Compliance withII.A.2.aandII.A.2.bshallbedetermined byconsidering theapplicable ventilation systemflowrates.Theseflowratesshallbedetermined atthefrequency requiredbyTableIII-3.14 3~ReleaseRatea.Theeffluentcontinuous monitorsaslistedinTableIII-1havingprovisions fortheautomatic termination ofgasdecaytank,shutdownpurgeormini-purge
- releases, shallbeusedtolimitreleaseswithinthevaluesestablished inSpecification II.A.2whenmonitorsetpointvaluesareexceeded.
b.Thedoserateduetoradioactive materials, otherthannoblegases,ingaseouseffluents shallbedetermined byobtaining representative samplesandperforming arialyses inaccordance withthesamplingandanalysisprogramspecified inTableII-1.4.Dose(10CFRPart50,AppendixIja.Theairdoseduetonoblegasesreleasedingaseouseffluents fromthesiteshallbelimitedtothefollowing:
(i)Duringanycalendarquarterto~5mradforgammaradiation andto~10mradforbetaradiation.
(ii)Duringanycalendaryearto~10mradforgammaradiation andto~20mradforbetaradiation.
b.Thedosetoanindividual fromI-131,I-133,tritium,andforallradioactive materials inparticulate formwithhalf-lives greaterthaneightdaysreleasedwithgaseouseffluents fromthesiteshallbelimitedtothefollowing:.
(i)duringanycalendarquarterto~7.5mremtoanyorgan.(ii)duringanycalendaryearto~15mremtoanyorgan.15
c.Wheneverthecalculated dosetoanindividual resulting fromnoblegasesorfromradionuclides otherthannoblegasesexceedsthequarterly limitsofII.A.4.a(i) orII.A.4.b(i),
aSpecialReportshallbesubmitted totheCommission withinthirtydayswhichincludesthefollowing information:
(i)Identification ofthecauseforexceeding thedoselimit.(ii)Corrective actionstakenand/ortobetakentoreducereleasesofradioactive materialingaseouseffluents toassurethatsubsequent releaseswillbewithintheabovelimits.d.Cumulative dosecontributions fromgaseouseffluents shallbedetermined atleastonceevery31days.e.Duringanymonthwhenthecalculated dosetoanindividual exceeds1/48ththeannuallimit(0.2mrad),projected cumulative dosecontributions fromgaseouseffluents shallbedetermined forthatmonthandatleastonceevery31daysforthenext3months.5.Dose(40CFRPart190)a.Ifthecalculated dosefromthereleaseofradioactive materials fromtheplantingaseouseffluents exceedstwicethelimitsofSpecification II.AA.aorII.A.4.b, aSpecialReportshallbesubmitted totheCommission withinthirtydaysandsubsequent releasesshallbelimitedsothatthedoseordosecommitment toarealindividual islimitedto~25mremtothetotalbodyoranyorgan(exceptthyroid,whichislimitedto~75mrem)forthecalendaryearthatincludestherelease(s) coveredbythisreport.Thisreportshallincludeananalysiswhichdemonstrates thatradiation exposures toallrealindividuals fromtheplantarelessthanthe40CFRPart190limits.Otherwise, thereportshallrequestavariancefromthecommission topermitreleasestoexceed40CFRPart190.Submittal ofthereportisconsidered atimelyrequestbytheNRC,andavarianceisgranteduntilstaffactionontherequestiscomplete.
16 TableII-1Radioactive CaseousWasteSamplingandAnalysisProgramPage1of2GaseousReleaseTypeContainment PurgeAuxiliary BuildingVentilation AllReleaseTypesaslistedaboveSampling(i)Frequency PREachPurge(b,c)CrabSampleM(b)GrabSampleContinuous (d)Continuous (d)Continuous (d)Continuous (d)MinimumAnalysisFrequency PRM(b)W(b)CharcoalSampleW(b)Particulate SampleMComposite Particulate SampleComposite Particulate SampleTypeofActivityAnalysisPrincipal GammaEmitters(e)H-3Principal GammaEmitters(e)H-3I-131I-133Principal GammaEmitters(e)GrossAlphaSr-89,Sr-90LowerLimitofDetection (LLD)(uCi/cc)(a) 1E-041E-06,1E-041E-061E-121E-101E-111E-111E-11AirEjectorM(b,oGrabSampleM(b)Principal CammaEmitters(e)I-131(h)H-3(g)1E-041E-06AIIReleaseTypeslistedaboveGasDecayTankContinuous (d)PREachTankGrabSampleNobleCasMonitorPREachTankBetaorGammaPrincipal GammaEmitters(e)1E-061E-0417 TableII-l(continued)
Radioactive GaseousWasteSamplingandAnalysisProgramPage2of2(a)Thelowerlimitofdetection (LLD)isdefinedinTableNotationaofTableI-1.(b)Analysesshallalsobeperformed whenthemonitoronthecontinuous samplerreachesitssetpoint.
(c)Tritiumgrabsamplesshallbetakenatleastthreetimesperweekwhenthereactorcavityisflooded.(d)Theratioofthesampleflowratetothesampledstreamflowrateshallbeknownforthetimeperiodcoveredbyeachdoseordoseratecalculation madeinaccordance withspecification II.A.1.a, II.A.3.aandII.A.3.b.
(e)Theprincipal gammaemittersforwhichtheLLDspecification willapplyareexclusively thefollowing radionuclides:,
Kr-85m,Xe-133,Xe-133mandXe-135forgaseousemissions Mn-54,Fe-59,Co-58,Co-60,Zn-65,Mo-99,Cs-134,Cs-137,Ce-141andCe-144forparticulate emissions.
Thislistdoesnotmeanthatonlythesenuclidesaretobedetectedandreported.
Othernuclideswhicharemeasurable andidentifiable, togetherwiththeabovenuclides, shallalsobeidentified andreported.
NuclideswhicharebelowtheLLDfortheanalysesshouldnotbereportedasbeingpresentattheLLDlevelforthatnuclide.Whenunusualcircumstances resultinLLDshigherthanrequired, thereasonsshallbedocumented intheAnnualRadioactive EffluentReleaseReport.(f)Airejectorsamplesarenotrequiredduringcoldorrefueling shutdowns.
(g)Airejectortritiumsampleisnotrequiredifthesecondary coolantactivityislessthan1E-04uCi/gm.(h)Airejectoriodinesamplesshallbetakenandanalyzedweeklyifthesecondary coolantactivityexceeds1E-04uCi/gm.(i)Samplingandanalysisfrequency isdefinedinTableNotation(I)ofTableI-118
B.GaseousEffluentReleasePointsTherearethreereleasepointscontinuously monitored fornoblegases,containment vent,plantventandairejector.Thecontainment ventandplantventarealsocontinuously monitored forradioiodines andparticulates.
Sincetheairejectionisasteamreleasepoint,continuous radioiodine andparticulate monitoring isnotrequiredwhenthesecondary coolantactivityislessthan1E-04uCi/gm.Flowratesthroughtheventsaremeasuredperiodically.
Duringshutdown, temporary trailersmaybebroughtonsitethatalsorequiremonitoring andcharacterization oftheirreleases, suchastheCO2decontrailer.Quarterly plantmeasurements ofoneweekdurationfortheparticulate andiodinereleasedinthesteambytheairejectordemonstrate thatsamplingthispathwayforparticulate andiodineisnotnecessary sincethesereleasesarelessthan0.1%ofthePlantVent.Thereleasesarecorolated toblowdownactivityfordetermining activityinsteamreleases.
Duringshutdownandstartup,specialsystemsareinusethatmayreleasesmallamountsofradioactivity insteamreleases.
Thisisaccounted forbyusingoperational dataandactivityinthesourceofthesteam.Crabsamplesareobtainedwhenpossible.
Ifanunmonitored releasepointisdiscovered, acalculation isperformed todetermine thepotential radioactivity thatisreleased.
Ifthereleaseiscontinuous, itisincludedinthemonthlyreportthataccountsforreleasesfromthesiteforcalculating dosestothegeneralpublic.C.GaseousEffluentMonitorSetpintsAlarmand/ortripsetpoints forspecified radiation monitorsarerequiredoneachnoblegaseffluentlinefromtheplant.Precautions, limitations andsetpoints applicable totheoperation ofCinnaStationgaseouseffluentmonitorsareprovidedinplantprocedures P-9andCH-RETS-RMS.
Setpoints areconservatively established foreachventilation noblegasmonitorsothatdoseratesinunrestricted areascorresponding to10CFRPart50AppendixIlimitswillnotbeexceeded.
Setpoints shallbedetermined sothatdoseratesfr'omreleasesofnoblegaseswillcomplywithSpecification II.A.1.a(i).
19
=
Thecalculated alarmandtripactionsetpoints foreachradioactive gaseouseffluentmonitormustsatisfythefollowing equation:
g;Equation(8):csWhere:c-setpointincpmQ;-releaseratelimitbyspecificnuclide(i)inuC%iecfromvent(v)f-,discharge flowrateincfmk-unitsconversion factorincdsedcfmK-calibration factorinuCi/cdcpm Thegeneralmethodology forestablishing plantventilation monitorsetpoints isbaseduponaventconcentration limitinuCi/ccderivedfromsitespecificmeteorology andventreleasecharacteristics.
Additional radiation monitoralarmand/ortripsetpoints arecalculated forradiation monitorsmeasuring radioiodines, radioactive materials inparticulate formandtoradionuclides otherthannoblegases.Setpoints aredetermined toassurethatdoseratesfromthereleaseoftheseeffluents shallcomplywithSpecification II.A.1.a(ii).
Thereleaseratelimitfornoblegasesshallbecalculated bythefollowing equationfortotalbodydose:Equation(9):g~uCi/secs500mrem/yr(K~mrem/yrperuCi/m')(X/g)sec/m'0 andbythefollowing equationforskindoses:Equation(2.0)3000mrem/yr(I~+1.1M)mrem/yrperuCi/m'(X/0) sec/m'here:
QiKi(X/Q)thereleaserateofradionuclide (i)fromvent(v)whichresultsinadoserateof500mrem/yrtothewholebodyor3000mrem/yrtotheskinofthecriticalreceptorinuci/sec.thetotalbodydosefactorduetogammaemissions foreachidentified noblegasradionuclide inmrem/yrperuCi/m~fromtableII-2.theskindosefactorduetobetaemissions foreachidentified noblegasradionuclide inmrem/yrperuCi/m3fromtableII-2.theairdosefactorduetogammaemissions foreachidentified noblegasradionuclide inmrad/yrperuCi/m3fromTableII-2.Unitconversion constantof1.1mrem/mrad convertsairdosetoskindose.thehighestcalculated annualaveragedispersion parameter forestimating thedosetothecriticaloffsitereceptorfromventreleasepoint(v)insec/m.The(X/Q)viscalculated bythemethoddescribed inRegulatory Guide1.111.Noblegasmonitorsetpoints areconservatively setaccording toprocedure P-9tocorrespond tofractions oftheapplicable 10CFRPart20doselimitsforunrestricted areas.Fractions aresmallenoughtoassurethetimelydetection ofanysimultaneous discharges frommultiplereleasepointsbeforethecombineddownwindsiteboundaryconcentration couldexceedallowable limits.Additional conservatism isprovidedbybasingthesesetpoints uponinstantaneous downwindconcentrations.
Releaseratesduringtheremainder ofagivenyear,combinedwithanyinfrequent releasesatsetpointlevels,wouldresultinonlyaverysmallfractionofthe10CFRPart20annuallimits.Historically, xenon-133 istheprincipal noblegasreleasedfromallventsandisappropriate foruseasthereference isotopeforestablishing monitorsetpoints.
Thewholebodydosewillbelimiting, andtheXe-133releaseratelimitiscalculated bysubstituting theappropriate valuesintoequation(9).AfterthereleaseratelimitforXe-133isdetermined foreachvent,thecorresponding ventconcentration limitsarecalculated basedonapplicable ventflowrates.Annually-derived monitorcalibration factorsinuCi/ccpercpmareusedtoconvertlimitingventconcentrations tocountrates.21
~Examle:PlantVentMonitor,R-14UsingXe-133asthecontrolling isotopeforthesetpointandassumingameasuredactivityof2.66E-04uCi/ccandaratemeter readingof4750cpmabovebackground, theefficiency canbecalculated, usingameasuredventflowof7A5E+04cfm,KifromTableII-2of2.94E+02anda(X/Q)yforthesiteboundaryof2.7E-06,theReleaseRateLimitiscalculated andthenthesetpointdetermined.
~~~Xe-133efficiency-ActzvityNetratemeter readingXe-133efficiency
-'5.67E-084750cpmUsingEquation9:ReleaseRateLimitg~s(rC,)(X/0),500i~(2.94E+02)(2.7E-06)<6.3E+OSuCi/secUsingEquation8:6.3E+05uCi/sec(7.45E+04cfm)472I(5.67E-08cs3.2E+05cpmPerprocedure P-9,R-14issetat1/20thofthisvalueor1.6E+04cpmfornormaloperation 22 8
D.GaseousEffluentDoseRateGaseouseffluentmonitorsetpoints asdescribed inSectionII.Cofthismanualareestablished atconcentrations whichpermitsomemarginforcorrective actiontobetakenbeforeexceeding offsitedoseratescorresponding to10CFRPart20limitations.
Plantprocedures CH-RETS-SAMP-CV, CH-RETS-RMS-CV-ALT, CH-RETS-CV-PURGE, CH-RETS-SAMP-PV, CH-RETS-SAMP-PV-ALT, CH-RETS-PV-PURGE, CH-SAMP-AIR-H3 andCH-RETS-MINIPURGE establish themethodsforsamplingandanalysisforcontinuous ventilation releasesandforcontainment purgereleases.
Plantprocedure CH-RETS-GDT-RELEASE establishes themethodsforsamplingandanalysispriortogasdecaytankreleases.
Theinstantaneous doserateinunrestricted areasduetounplanned releasesofairborneradioactive materials maybeaveragedovera24-hourperiod.Doseratesshallbedetermined usingthefollowing expressions:
~FbIEquation(11):D=g[K,(X/g)g;]s500mrem/yrtotota2body1Equation(12):D=g[(L;+1.1M;)(X/g)g,]s3000mrem/yrtotalgammaandbetadosetotheskin23
Forl-1311-133tritiumandallradioactive materials inarticulate formwithhalf-lives reaterthan8das:Equation(13):D=p[P~W,0,]x1500mrem/yrtocriticalorganwhere:KiLithetotalbodydosefactorduetogammaemissions foreachidentified noblegasradionuclide (i)inmrem/yrperuCi/m3fromTableZI-2.theskindosefactorduetobetaemissions foreachidentified noblegasradionuclide (i)inmrem/yrperuCi/m3fromTableII-2.Mitheairdosefactorduetogammaemissions foreachidentified noblegasradionuclide (i)inmrad/yrperuCi/m~fromTableII-2.Unitconversion constantof1.1mrem/mrad convertsairdosetoskindose.Pi(X/Q)wthedoseparameter forradionuclide (i)otherthannoblegasesfortheinhalation pathway,inmrem/yrperuCi/mandforfoodandgroundplanepathways, inmmrem/yrperuCi/secfromTableII-3.Thedosefactorsarebasedonthecriticalindividual organandmostrestrictive agegroup.thehighestcalculated annualaveragerelativeconcentration foranyareaatorbeyondtheunrestricted areaboundaryinsec/m.thehighestannualaveragedispersion parameter forestimating thedosetothecriticalreceptorinsec/m~fortheinhalation pathwayandinm2forthefoodandgroundpathways.
thereleaserateofradionuclide (i)fromvent(v)inuci/sec.24
,4 E.GaseousEffluentDosesTheairdoseinunrestricted areasduetonoblegasesreleasedingaseouseffluents fromthesiteshallbedetermined usingthefollowing expressions:
Durinancalendarearforammaradiation:
Equation(14):Dy=3.17E-08$(Mg(X/0)gg]510mradAnddurinancalendarearforbetaradiation:
Equation(15):D>=3.17E-08g(N~(X/0)g,]s20mrad1where:M<Ng(x/o)Dp3.17E-08theairdosefactorduetogammaemissions foreachidentified noblegasradionuclide inmrad/yrperuCi/m3fromTableZZ-2theairdosefactorduetobetaemissions foreachidentified noblegasradionuclide inmrad/yrperuCi/m3fromTableZZ-2forventreleases.
Thehighestcalculated annualaveragerelativeconcentration foranyareaat,orbeyondtheunrestricted areaboundaryinsec/m3.thetotalgammaairdosefromgaseouseffluents inmrad.thetotalbetaairdosefromgaseouseffluents inmrad.thereleaseofnoblegasradionuclides, i,ingaseouseffluents fromventsinuCi.Releasesshallbecumulative overthetimeperiod.theinverseofthenumberofsecondsinayear25
'
Thedosetoanindividual froml-131,l-133,tritiumandallradioactive materials in'articulate formwithhalf-lives greaterthan8daysingaseouseffluents releasedfromthesitetounrestricted areasshallbedetermined usingthefollowing expression:
durinancalendarear:EquaCion(16):D~=3.17E-08g[R;W0;)c15mradWhere:DtthetotaldosefromI-131,1-133,tritiumandallradioactive materials inparticulate formwithhalf-lives greaterthan8daysingaseouseffluents inmrem.RIWVQthedosefactorforeachidentified radionuclide (I)inmmrem/yrper.uCi/secormrem/yrperuCI/m~fromTableIIA.theannualaveragedispersion parameter forestimating thedosetoanindividual atthecriticallocationinsec/mfortheinhalation pathwayandinmforthefoodandgroundpathways.
thereleaseofl-131,1-133,tritiumandallradioactive materials inparticulate formingaseouseffluents withhalf-lives greaterthan8daysinuCi.Releasesshallbecumulative overthedesiredtimeperiodasappropriate.
26 TableII-2DoseFactorsForNobleGasesandDaughters
- Radionuclides Kr-83mKr-85mKr-85Kr-87Kr-88Kr-89Kr-90Xe-131mXe-133Xe-133mXe-135mXe-135Xe-137Xe-138Ar-41TotalBodyDoseFacto'rK;(mrem/yrperuCi/m3)'.56E-02**
1.17E+031.61E+015.92E+031.47E+041.66E+041.56E+049.15E+012.94E+022.51E+023.12E+031.81E+031.42E+038.83E+038.84E+03'-Skin.;Dose, Factor'L',,(mrem/yrper;uCi/m
),1.46E+031.34E+039.73E+032.37E+031.01E+047.29E+034.76E+023.06E+029.94E+027.11E+021.86E+031.22E+044.13E+032.69E+03Ga'mrnaAirDoseFactorM;'(mra'd/yr peruCi/m)1.93E+011.23E+031.72E+016.17E+031.52E+041.73E+041.63E+041.56E+023.53E+023.27E+023.36E+031.92E+031.51E+039.21E+039.30E+03BetaAirDoseFactorN;(mrad/yrperuCi/m)2.88E+021.97E+031.95E+031.03E+042.93E+031.06E+047.83E+031.11E+031.05E+031.48E+037.39E+022.46E+031.27E+044.75E+033.28E+03Thelisteddosefactorsareforradionuclides thatmaybedetectedingaseouseffluents.
ThesedosefactorsfornoblegasesanddaughternuclidesaretakenfromTableB-1ofRegulatory Guide1.109(reference 3).Asemi-infinite cloudisassumed.7.56E-02-7.56x10~27 0
TableII-3DoseParameters forRadionuclides andRadioactive Particulate, CaseousEffluents
- Radionuclides H-3C-14Cr-51Mn-54Fe-59Co-58Co-60Zn-65Rb-86Sr-89Sr-90Y-91Zr-95Nb-95Mo-99Ru-103Ru-106Ag-110mP;Inhalation Pathway(mrem/yrperuCi/m)6.5E+028.9E+033.6E+022.5E+042.4E+041.1E+043.2E+046.3E+041.9E+054.0E+054.1E+077.0E+042.2E+041.3E+042.6E+021.6E+041.6E+053.3E+04PjFood&GroundPathways(m2~mrern/yrperuCi/sec}
2.4E+031.3E+091.1E+071.1E+097.0E+085.7E+084.6E+091.7E+101.6E+101.0E+109.5E+101.9E+093.5E+083.6E+083.3E+083.4E+104.4E+111.5E+10Radionuclides Cd-115mSn-126Sb-125Te-127mTe-129mTe-132Cs-134Cs-136Cs-137Ba-140Ce-141Ce-144Np-239I-131I-133Unidentified P;Inhalation Pathways(mrem/yrperuCi/m)7.0f+041.2E+061.5E+043.8E+043.2E+041.0E+037.0E+051.3E+056.1E+055.6E+042.2E+041.5E+052.5E+041.5E+073.6E+064.1E+07PIFood&GroundPathways(ma~mrem/yrperuCi/sec)4.8E+071.1E+091.1E+097.4E+101.3E+097.2E+075.3E+105.4f+094.7E+102.4E+088.7E+076.5E+082.5E+061.1E+129.6E+099.5E+10Thelisteddoseparameters areforradionuclides thatmaybedetectedingaseouseffluents.
Theseandadditional doseparameters forisotopesnotincludedinTableII-3maybecalculated usingthemethodology described inNUREG-0133, Section5.2.1(reference 2).28 VJ' TableII-4PathwayDoseFactorsDuetoRadionuclides OtherThanNobleGases*Radionuclides H-3Cr-51Mn-54Fe-59Co-58Co-60Zn-65Sr-89Sr-90Zr-95I-131I-133Cs-134Cs-136Cs-137Ba-140Ce-141Inhalation PathwayR;(mrem/yrperuci/m3)1.12E+031.70E+041.57E+061.27E+061.10E+067.06E+069.94E+052.15E+061.01E+082.23E+061.62E+073.84E+061.01E+06-1.71E+05 9.0SE+051.74E+065.43f+05MeatPathwayR;(mimrem/yrperuci/sec)2.33E+024.98E+057.60E+066.49E+089.49E+073.61E+081.05E+094.89E+081.01E+106.09E+082.60E+096.45E+011.42E+095.06E+071.27E+095.00E+071.45E+07GroundPlanePathwayR;(m+mrem/yrperuci/sec)0.5.31E+061.56E+093.09E+084.27E+082.44E+108.28E+082.42E+042.73E+081.01E+071.43E+067.70E+091.64E+081.15E+102.26E+071.48E+07Cow+lilk-Infant PathwayR;(mimrem/yrperuci/sec)2.38E+035.75E+063.70E+074.01E+087.01E+072.25E+081.99E+101.28E+101.19E+108.76E+054.95E+114.62E+096.37E+106.61E+095.75E+102.75E+081.43E+07leafyVegetables PathwayR;(m+mrem/yrperuci/sec)2.47E+021.63E+065.38E+071.10E+084.55E+071.54E+082.24E+085.39f+099.85E+101.13E+082.08E+103.88E+081.96E+091.60f+081.80E+092.03E+088.99E+07Additional dosefactorsforisotopesnotincludedinTableII-4maybecalculated usingthemethodology described inNUREG-0133, Section5.3.1(reference 2).29
III.RADIOACTIVE EFFLUENTMONITORING INSTRUMENTATION A.~51.Radioactive EffluentMonitorin Instrumentation a.Theradioactive effluentmonitoring instrumentation showninTableIII-1shallbe'operable atalltimeswithalarmand/ortripsetpoints settoensurethatthelimitsofspecification I.A.2andII.A.2arenotexceeded, exceptasstatedinIII.A.1.d.
Alarmand/ortripsetpoints shallbeestablished inaccordance withcalculational methodssetforthinSectionI.CandII.C.b.Ifthesetpointforaradioactive effluentmonitoralarmand/ortripisfoundtobehigherthanrequired, oneofthefollowing threemeasuresshallbetakenimmediately:
(i)thesetpointshallbeimmediately corrected withoutdeclaring thechannelinoperable; or(ii)immediately suspendthereleaseofeffluents monitored bytheaffectedchannel;or(iii)declarethechannelinoperable.
Ifthenumberofchannelswhichareoperableisfoundtobelessthanrequired, takeactionshowninTableIII-1.Exertbesteffortstoreturntheinstruments toOPERABLEstatuswithin31daysand,ifunsuccessful, explaininthenextAnnualRadioactive EffluentReleaseReportwhytheinoperability wasnotcorrected inatimelymanner.c.Eachradioactive effluentmonitoring instrumentation channelshallbedemonstrated operablebyperforming thechannelcheck,sourcecheck,channelfunctional testandchannelcalibration atthefrequency showninTableIII-3.'.OtherthantheR-10A,R-11,R-12skid,theradioactive effluentmonitoring instrumentation mayberemovedfromserviceforshortperiodsoftime,withouttheinstrumentation beingconsidered inoperable" forweeklygrabfilterorcartridge changes,orquarterly valvestroketesting.Preventative maintenance, calibrations andmovingfilterreplacements requireinstrumentation tobedeclaredinoperable.
30 2.Radiation AccidentMonitorin Instrumentation a.Theradiation accidentmonitoring instrumentation channelsshowninTableIII-2shallbeoperablewheneverthereactorisinMode1,2,or3.Withoneormoreoftheradiation monitoring channelsinoperable, taketheactionshowninTableIII-2.Startupmaycommenceorcontinueconsistent withtheactionstatement.
b.Eachaccidentmonitoring instrumentation channelshallbedemonstrated operablebyperformance ofthechannelcheckandchannelcalibration operations atthefrequencies showninTableIII-3.c.TheContainment Ventradiation accidentmonitoring instrumentation channelshowninTableIII-2shallbeoperablewheneverthereactorisinMode5or6andthecontainment purgeblankflangesareremoved.3.AreaRadiation Monitorsa.Channelcalibration, channelcheck,andafunctional testofthearearadiation monitorsshallbeperformed asspecified inTableIII-4.31 TableIII-1Radioactive EffluentMonitoring Instrumentation Page1of3I77lGrossActivityMonitors(Liquid)a.Containment FanCoolers(R-16)b.LiquidRadwaste(R-18)c.SteamGenerator Blowdown(R-19)d.SpentFuelPoolHeatExchanger (R-20A,R-20B)e.TurbineBuildingFloorDrains(R-21)(.HighConductivity Waste(R-22)PlantVentilation (b)a.iodinesampler(R-10BorR-14A3)b.Particulate Sampler(R-13orR-14A1)c.NobleGasActivity(R-14orR-14A5)d.Containment NobleGasActivity(R-12)orContainment Particulate Sampler(R-11):Containment:
Purge,(d) a.iodineSampler(R-10AorR-12A3)b.Particulate Sample'r(R-11orR-12A1)c.NobleGasActivity(R-12orR-12A5)Air'EjectorMonitor NobleGasActivity(R15orR15A5)MinimumChannelsOperable1(a)MinimumChannelsOperable1(c)(f)(e)'MinimumChannelsOperableMinimumCh'annels OperableActionActionAetio'n,Action,..
32
TableIII-1(continued)
Radioactive EffluentMonitoring Instrumentation Page2of3(a)NotrequiredwhenSteamGenerator Blowdownisbeingrecycled(i.e.notreleased).
(b)Onlyradiation monitorsR-13andR-14haveisolation signals.IfR-14Aisbeingusedtomonitorreleases, nogasdecaytanksmaybereleased.
(c)Requiredduringmini-purge operation toprovideisolation capability.
(d)Onlywhentheshutdownpurgeflangesareremoved.Radiation monitorsR-11andR-12areusedduringnormaloperation asonemethodrequiredbyTechnical Specifications 3.4.15forleakdetection.
(e)Themini-purge systemallowsthereleaseofContainment atmosphere throughtheplantvent.10CFRPart100typereleasesviamini-purge arelimitedbyanisolation signalgenerated fromSafetyInjection.
10CFRPart20releasesthroughthemini-purge areconsidered tobesimilartootherplantventilation releasesandaremonitored byR-14,R-13andR-108.R-14Amaybeusedasasubstitute sinceautomatic isolation isavailable fromtheR-12andR-11monitorsiftheactivityinContainment increases.
Therefore, eitherR-12orR-11isrequiredtosampleContainment duringamini-purge release.Automatic isolation ofmini-purge for10CFRpart20typereleasesisconsidered unnecessary duetothelowflowassociated withmini-purge, thecontinuous monitoring fromR-12orR-11andtheoriginalmeasurements beforethepurgebegins.ToensuretheContainment samplemonitored byR-11orR-12isrepresentative ofthecontainment atmosphere, atleastonerecirculation fanisrequiredtobeinoperation duringmini-purge operation.
ShouldR-11andR-12becomeinoperable, a1hourlimitischosentobeconsistent withthegenerally acceptedtimeforpromptaction.(f)IftheR-10A,R-11,R-12skidisnotoperable, itispossibletosubstitute theR-10B,R-13,R-14skidwhentheR-14Askidisoperable.
Thesetpoints fortheR-10A,R-11,R-12skidwouldbeused.Therewouldbenoautomatic containment isolation capability usingR-10B,R-13,R-14skidforcontainment leakagemeasurements.
33
,
TableIII-1(continued)
Radioactive EffluentMonitoring Instrumentation Page3of3Action1-IfthenumberofoperablechannelsislessthanrequiredbytheMinimumChannelsOperablerequirement, effluentreleasesviathispathwaymaycontinueprovidedthatatleastonceper24hoursgrabsamplesareanalyzedforisotopicconcentration orgrossradioactivity (betaorGamma)atalowerlimitofdetection (LLD)ofatmost1E-07uCi/gm.Action2-IfthenumberofoperablechannelsislessthanrequiredbytheminimumChannelsOperablerequirement, effluentreleasesfromthetankmaycontinueforupto14days,providedthatpriortoinitiating arelease:Atleasttwoindependent samplesofthetank'scontentsareanalyzedandagreewithin10%oftotalactivity, andAtleasttwotechnically qualified membersoftheFacilityStaffindependently verifythedischarge linevalving,otherwise, suspendreleaseofradioactive effluents viathispathway.Action3-WhenSteamGenerator Blowdownisbeingreleased(notrecycled) andthenumberofchannelsoperableislessthanrequiredbytheMinimumChannelsOperablerequirement, effluentreleasesviathispathwaymaycontinueprovidedgrabsamplesareanalyzedforisotopicconcentration orgrossradioactivity (betaorgamma)atalowerlimitofdetection (LLD)ofatmost1E-07uCi/gram:
l.Atleastonceper8hourswhentheconcentration ofthesecondary coolantis>0.01uCi/gramdoseequivalent I-131.2.Atleastonceper.24hourswhentheconcentration ofthesecondary coolantis60.01uCi/gramdoseequivalent I-131.Action4-IfthenumberofoperablechannelsislessthanrequiredbytheMinimumChannelsOperablerequirement, effluentreleasesviathispathwaymaycontinueprovidediodineandparticulate samplesarecontinuously collected withalternate samplingequipment.
Action5-IfthenumberofoperablechannelsislessthanrequiredbytheMinimumChannelsOperablerequirement, effluentreleasesviathispathwaymaycontinueprovidedgrabsamplesaretakenandanalyzedforisotopicactivityatleastonceper8hours.Action6-IfthenumberofoperablechannelsislessthanrequiredbytheMinimumChannelsOperablerequirement, oratleastonecontainment fancoolerisnotinoperation, within1hourterminate anymini-purge inprocess.Action7-IfthenumberofOperableChannelsislessthanrequiredbytheMinimumChannelsOperablerequirement andtheSecondary Activityis61E-04uCi/gm,effluentreleasesmaycontinueviathis'pathway providedgrabsamplesareanalyzedforisotopicconcentration orgrossradioactivity (betaorgamma)atleastonceper24hours.Ifthesecondary activityis>1E-04uCi/gm,effluentreleasesviathispathwaymaycontinueforupto31daysprovidedgrabsamplesaretakenevery8hoursandanalyzedwithin24hours.Action8-IfthenumberofoperablechannelsislessthanrequiredbytheMinimumChannelsOperablerequirement, terminate thepurgewithin1hour.34
TableIII-2Radiation AccidentMonitoring Instrumentation Instrument Containment AreaMonitors(R-29andR-30)SeeTechSpec3.3.3NobleGasEffluentMonitorsa.Containment Purge(R-12A)b.PlantVent(R-14A),.Minimum ChannelsOperableActionc.AirEjector(R-15A)d.AMainSteamLine(R-31)e.8MainSteamLine(R-32)Onlywhentheshutdownpurgeflangesareremoved;otherwise, instrumentation keptinSTANDBYmode.R-15Ahasalowactivityalarmtoensureequipment isnotaccidently removedfromservicewhentheplantisoperating.
Duringshutdown, thechannelisremovedfromscanonthePPCStokeepfromreceiving unnecessary alarms.Action1-WiththenumberofoperablechannelslessthanrequiredbytheMinimumChannelsOperablerequirements, eitherrestoretheinoperable channel(s) tooperablestatuswithin7daysoftheevent,orprepareandsubmitaSpecialReporttotheCommission within30daysfollowing theeventoutlining theactiontaken,thecauseoftheinoperability andtheplansandscheduleforrestoring thesystemtooperablestatus.Action2-Takeactioninaccordance withTechSpecTable3.3.3-1item10.35 80 tTableIII-3Radioactive EffluentMonitoring Surveillance Requirements (7)Page1of2CrossActivityMonitor(Liquid)a.Containment FanCoolers(R-16)b.LiquidRadwaste(R-18)c.'SteamGenerator Blowdown(R-19)d.SpentFuelPoolHeatExchanger (R-20A,R-20B)e.TurbineBuildingFloorDrains(R-21)f.HighConductivity Waste(R-22)PlantVentilation a.iodineSampler(R-10B)b.Particulate Sampler(R-13)c.NobleGasActivity(R-14)d.FlowRateDetermination Containment Purgea.iodineSampler(R-10A)b.Particulate Sampler(R-11)c.NobleGasActivity(R-12)d.FlowRateDetermination AirEjectorMonitorNobleGasActivity(R-15)Radiation AccidentMonitoring Instrumentation a.Containment Purge(R-12A)b.PlantVent(R-14A)c.AirEjector(R-15A)d.AMainSteamLine(R-31)e.BMainSteamLine(R-32)ChannelCheckD(6)D(6)D(6)D(6)D(6)D(6)ChannelCheckW(6)W(6)D(6)Channel.Ch'e'ckW(6)W(6)D(6)ChannelCheckD(6)ChannelCheckW(6)D(6)D(6)SourceCheckM(3)M(3)M(3)M(3)M(3)M(3)SourceCheckSourceCheckN.A.PRSource-CheckSourceCheckN.AFunctional TestQ(2)Q(1)Q(1)Q(2)Q(1)Q(1)Functional TestQ(1).Functional TestQ(1)Q(1)Functional TestM(2)Functional TestM(2)M(2)M(2)ChannelCalibration R(4)R(4)R(4)R(4)R(4)R(4)ChannelCalibration R(4)R(4)R(4)R(5)ChannelCalibration R(4)R(4)R(4)R(5)ChannelCalibration R(4)ChannelCalibration R(4)R(4)R(4)36 TableIII-3Radioactive EffluentMonitoring Surveillance Requirements Page2of2TableNotation(1)TheChannelFunctional Testshallalsodemonstrate thatautomatic isolation ofthispathwayandcontrolroomalarmoccurifanyofthefollowing conditions exist:1.Instrument indicates measuredlevelsabovethealarmand/ortripsetpoint.
2.Powerfailure.H(2)TheChannelFunctional Testshallalsodemonstrate thatcontrolroomalarmoccursifanyofthefollowing conditions exist.1.Instrument indicates measuredlevelsabovethealarmsetpoint.
2.Powerfailure.(3)Thischeckmayrequiretheuseofanexternalsourceduetohighbackground inthesamplechamber.(4)SourceusedfortheChannelCalibration shallbetraceable totheNationalInstitute forStandards andTechnology (NIST)orshallbeobtainedfromsuppliers (e.g.Amersham) thatprovidesourcestraceable tootherofficially designated standards agencies.
(5)Flowrateformainplantventilation exhaustandcontainment purgeexhaustarecalculated bytheflowcapacityofventilation exhaustfansinserviceandshallbedetermined atthefrequency specified.
(6)Appliesonlyduringreleasesviathispathway.(7)Thefrequency notationfortheperformance ofsurveillance requirements shallcorrespond totheintervals definedbelow:NotationDW'QRPRFrecrFuenc Atleastonceper24hours7days31days92days18monthsPriortoarelease37 TableIII-4AreaRadiation MonitorSurveillance Requirements
'nstrument A.ControlRoomB.Containment C.Radiochemistry LabD.ChargingPumpRoomE.SpentFuelPoolF.NuclearSampleRoomG.IncoreDetectorAreaH.DrummingStationI.LetdownLineMonitorR-1R-2R-3-R-4R-5R-6R-7R-8R-9ChannelCheckDD0D0DDDFunctional TestMChannelCalibration
',RRj.Component CoolingWaterHeatExchanger R-17DK.AVTAMixedBedL.AVTBMixedBedM.AVTCMixedBedN.AVTDMixedBedO.HCWTandLCWTP.ResinRegeneration TankR-23R-24R-25R-26R-27R-28N.A,N.A.N.A.N.A.N.A.M.NuclearSampleRoomWideRangeAreaMonitorR-33R.Containment SprayPumpWideRangeAreaMonitorR-34N.A.S.PASSPanelWideRangeAreaMonitorR-35Surveillance frequency notationisdefinedintableNotation(7)ofTableIII-338 IV.RADWASTETREATMENT A.Secification 1.LiuidRadwasteTreatment a.Theliquidradwastetreatment systemshallbeusedtoreducetheradioactive materials inliquidwastespriortotheirdischarge, ifnecessary, toassurethatthecumulative doseduetoliquideffluentreleaseswhenaveragedover31daysdoesnotexceed0.06mremtothetotalbodyor0.2mremtoanyorgan.b.Iftheliquidradwastetreatment systemisnotoperableformorethan31daysandifradioactive liquidwasteisbeingdischarged withouttreatment resulting indosesinexcessofSpecification I.A.3.a,aspecialReportshallbesubmitted totheCommission withinthirtydayswhichincludesthefollowing information:
(i)identification ofequipment orsubsystems notoperableandthereasons;(ii)action(s) takentorestoretheinoperable equipment tooperablestatus;(iii)summarydescription ofaction(s) takentopreventarecurrence.
2.GaseousWasteTreatment a.Thegaseousradwastetreatment systemshallbeusedtoreduceradioactive materials ingaseouswastepriortotheirdischarge, ifnecessary, toassurethatthecumulative airdoseduetogaseouseffluentreleasestounrestricted areaswhenaveragedover31daysdoesnotexceed0.2mradforgammaradiation and0.4mradforbetaradiation tothemaximally exposedindividual.
b.Theappropriate portionsoftheventilation exhaustsystemshallbeusedtoreduceradioactive materialingaseouswastepriortotheirdischarge, ifnecessary, toassurethatthecumulative doseduetogaseouseffluentreleasesfromthesitewhenaveragedover31daysdoesnotexceed0.3mremtoanyorgan.39 c.Ifthegaseousradwastetreatment systemorventilation exhaustsystemisinoperable formorethan31daysandifgaseouswasteisbeingdischarged withouttreatment resulting indosesinexcessofSpecification II.A.3.aorII.A.3.b, aSpecialReportshallbesubmitted totheCommission withinthirtydayswhichincludesthefollowing inforrriation:
(i)identification ofequipment orsubsystems notoperableandthereasons;(ii)action(s) takentorestoretheinoperable equipment tooperablestatus;(iii)summarydescription ofaction(s) takentopreventarecurrence.
3.SolidRadioactive Wastea.Thesolidradwastesystemshallbeusedasapplicable inaccordance withtheProcessControlProgramforthesolidification andpackaging ofradioactive wastetoensuremeetingtherequirements of10CFRPart71priortoshipmentofradioactive wastesfromthesite.b.Ifthepackaging requirements of10CFRPart71arenotsatisfied, suspendshipments ofdeficiently packagedsolidradioactive wastesfromthesiteuntilappropriate corrective measureshavebeentaken.4.Ma'orChanestoRadioactive WasteTreatment Sstems(Liquid,GaseousandSolid)a.Theradioactive wastetreatment systems(liquid,"
gaseousandsolid)arethosesystemsusedtominimizethetotalactivityreleasedfromthesite.b.Majorchangestoradioactive wastesystems(liquid,gaseousandsolid)shallincludethefollowing:
(i)Changesinprocessequipment, components andstructures fromthoseinuse(e.g.,deletionofevaporators andinstallation ofdemineralizers);
(ii)Changesinthedesignofradwastetreatment systems(liquid,gaseousandsolid)thatcouldsignificantly alterthecharacteristics and/orquantities ofeffluents released; 40 i
(iii)Changesinsystemdesignwhichmayinvalidate theaccidentanalysis(e.g.,changesintankcapacitythatwouldalterthecuriesreleased).
c.Changingthefiltersused,replacement resinsorminormodifications (pipeorvalvedimensions ormanufacturers) duetomaintenance activities wouldnotbeconsidered amajorchange.d.Majorchangestotheradioactive wastesystems(liquidandgaseous)shallbereportedtotheCommission bytheinclusion ofasuitablediscussion orbyreference toasuitablediscussion ofeachchangeintheAnnualRadioactive EffluentReleaseReportfortheperiodinwhichthechangesweremade,Thediscussion ofeachchangeshallcontain:(i)asummary,inaccordance with10CFRPart50.59,oftheevaluation thatledtothedetermination thatthechangecouldbemade;I(ii)sufficient detailedinformation tosupportthereasonforthechange;(iii)adetaileddescription oftheequipment, components andprocesses involvedandtheinterfaces withotherplantsystems;(iv)anevaluation ofthechangewhichshowsthepredicted releasesofradioactive materials inliquidandgaseouseffluents fromthosepreviously predicted; (v)anevaluation ofthechangewhichshowstheexpectedmaximumexposures toindividuals intheunrestricted areaandtothegeneralpopulation fromthosepreviously estimated; (vi)documentation ofthefactthatthechangewasreviewedandfoundacceptable bytheonsitereviewfunction.
5.ProcessControlProrama.TheProcessControlProgram(PCP)shallbeadocumentoutlining themethodforprocessing wetordrysolidwastesandforsolidification ofliquidwastes.Itshallincludetheprocessparameters andevaluation methodsusedtoassuremeetingtherequirements or10CFRPart71priortoshipmentofcontainers ofradioactive wastefromthesite.
b.LicenseemaymakechangestothePCPandshallsubmittotheCommission withtheRadioactive EffluentReleaseReportfortheperiodinwhichanychange(s) ismadeacopyofthenewPCPandasummarycontaining:
(i)sufficiently detailedinformation tosupporttherationale forthechange;(ii)adetermination thatthechangewillnotreducetheoverallconformance ofthesolidified wasteproducttoexistingcriteriaforsolidwastes;and(iii)documentation ofthefactthatthechangehasbeenreviewedandfoundacceptable bytheonsitereviewfunction.
c.Licenseeinitiated changesshallbecomeeffective afterreviewandacceptance bytheonsitereviewfunctiononadatespecified bythelicensee.
B.LiuidandCaseousRadwasteTreatment and0erabilitTheobjective whichimplements theoverallrequirements of10CFRPart50,AppendixI,istoensurethattheplantradwastetreatment equipment isusedandmaintained.
Thisequipment istobeutilizedtoreduceradioactive discharges fromnuclearplantstolevels"aslowasreasonably achievable" orALARA.ALARAlevelswarranting equipment operability havebeendefinedbytheNRCintheformofmonthlydose"trigger"values.
Thetriggervaluescorrespond toapproximately 1/48oftheannualdesignobjective dosesgivenby10CFRPart50,AppendixI.Ifcontinued atthisrate,thesemonthlydoseswouldcorrespond tojustunder1/4oftheAppendixIannualdesignobjectives.
31-dayTriggerValuesLiquidRadwasteSystemCGeseousRadwasteSys'emVentilation Exhaust0.06mrem(W.Body)0.2mrem(anyorgan)0.2mrad(gammaair)0.3mrem(anyorgan)OAmrad(betaair)FiguresIV-1andIV-2showthecomponents oftheR.E.Cinnaliquidandgaseouswaste/ventilation exhaustsystems.Thesesystemsarenormallyinroutineuseattheplant.Becausedischarges arebeingtreated,thetriggervaluesinspecification IV.A.1.a, IV.A.2.aandIV.A.2.bmaybeexceededbutcompliance withthestatedquarterly andannualdoselimitsisrequired.
0 Iftheliquidorgaseousradwaste/ventilation exhaustsystemsisinoperable inexcessof31days,theneffluents areconsidered "untreated" waste.Should,overa31-dayperiod,theplantdischarges exceedthedosetriggervaluesinconjunction withextendedinoperablility ofawastetreatment system,thensectionsIV.A.1.bandIV.A.2.capply.Inthiscase,a30-dayreportmustbesubmitted totheCommission whichidentifies theinoperable equipment anddescribes appropriate corrective actions.Thefollowing methodwouldbeusedtodetermine theneedfora30-dayreportforaliquidrelease.Agaseousreleasewouldfollowthesameprocedure.
1.Usingexistingplantprocedures, sampletheconcentration contained inthetanktobereleased(C;;).Decideasamplefrequency (e.g.1/day)sincethetankconcentration couldchange.2.Determine thepermissible releaseratetomaintaintheconcentration inthedischarge canalwellwithin10timestheapplicable effluentreleaseconcentration of10CFRPart20,Table2Column2.Forgaseousreleases, usethesiteboundaryandTable2,Column1.3.Calculate theincremental dosefromallidentified isotopesviathedrinkingwaterandfishingestion pathwaysforthechild.Assumethereleasewillbecontinuous andthatdoseswillbeevaluated eachday,corresponding tothewastetanksamplingfrequency selected.
WethuscomputeDrusingEquations 6and7,takinghtasthedurationofeachrelease,inthiscase,24hr/day.Forgaseousreleasesusedirectradiation fromtheplumeandinhalation pathways.
4.Theoffsitereceptordoseduetoacontrolled discharge ofthewastetankcontentsisthusdetermined andcumulated overeachdailyreleasetimeinterval.
Iftheisotopicmixtureandthedischarge canaldilutionfactor,F;,arerelatively
- constant, theneachday'sdoseincrement shouldbeapproximately thesame.Onecanthenestimatethenumberofreleasedaysitwilltaketoreachtheapplicable dosetriggervalue.5.The30-dayreporting requirement appliesifaradwastetreatment systemisinoperable anddosetriggervaluesareexceededwithin31days.Iftheliquidpathwaydosedoesnotexceedthetriggervaluesin31daysorless,thena30-dayreportisnotrequired.
6.Itwouldbeprudenttoavoidasituation requiring the30-dayreportusingother'reatment optionsavailable attheplant.Atriggerleveldose,whenaddedtothecalculated dosesresulting fromallotherliquidreleasesources,maysignificantly impactupontheplant's"dosebudget"forthecalendarquarterorthecalendaryear.43
FigureIV-1GinnaStationLiquidWasteTreatment SystemSpentResinStorageTanksB~wnSampleLineReactorCoolantDrainTankContainment SumpA"ChemicalDrainTankLaundry&HotShowerTanksS/GBlawdownTankDrain*Aux.&Intermediate Bldg.DrainsVMonitorR-19IIIIIIIIIRecycle~xtoHotvrettS/GBlowdownUneMixedBedDlWasteHoldupTankWasteEvaporator MixedBedDlHighConductMty WoslelankturbineBldgDrainsMonitorR-22MonitorR-21Circulating WaterDischarge MonitorR-18WasteCondensate TankWasteCondensate TonkServiceWaterSFPHXCVFonCootersMonitorR-20orR-20BMontrorR-16'rloCirc.WaterDischarge
FigureIV-2CirmaStationCaseousWasteTreatment SystemandVentilation ExhaustSystemsAuxiliary BuildingVentilation Systemh'C'ilters
'A'ilters ACCFCFAFMonitorsR-108,13.14,14A PlantVentGaseousWasteCVCS~Treatment SystemWasteGasCompressors
¹1¹2asDecayTanks¹3¹4ToPlantVentMonitorsContainment PurgeContainment ACFMonitorsR-10A,11,12,12A Condenser AirEjectorNote:A=HEPAFiltersC=CharcoalFiltersF=FansMonitorsR-15,R-15AOffgasVent45 v.RADIOLOGICAL ENVIRONMENTAL MONITORING A.Secification 1.Monitorin Prorama.Theradiological environmental monitoring programshallbeconducted asspecified inTableV-1atthelocations giveninFiguresV-1,V-2,V-3andV-4.b.Iftheradiological environmental monitoring programisnotconducted
,asspecified inTableV-1,prepareandsubmittotheCommission, intheAnnualRadiological Environmental Operating Report,adescription ofthereasonsfornotconducting theprogramasrequiredandtheplansforpreventing arecurrence.
Deviations arepermitted fromtherequiredsamplingscheduleifspecimens areunobtainable duetohazardous conditions, seasonalavailability, ortomalfunction ofautomatic samplingequipment.
Ifthelatter,effortsshallbemadetocompletecorrective actionpriortotheendofthenextsamplingperiod.Samplingperiodsforthisspecification areusuallyofoneweekduration.
Ifcontinuous samplingequipment isoutofservice,the120minutealiquotsamplingperioddoesnotmeanthatgrabsamplesmustbetakenevery120minutes,butonegrabsampleonceeachweekissufficient untiltheautomatic samplingequipment isrestoredtoservice.c.Ifthelevelofradioactivity inanenvironmental samplingmediumatoneormoreofthelocations specified exceedsthereporting levelsofTableV-4whenaveragedoveranycalendarquarter,aSpecialReportshallbesubmitted totheCommission withinthirtydayswhichincludesanevaluation ofanyreleaseconditions, environmental factorsorotheraspectswhichcausedthereporting levelsofTableV-4tobeexceeded.
Whenmorethanoneoftheradionuclides inTableV-4aredetectedinthesamplingmedium,thisreportshallbesubmitted if:concentration (1)concentration (2)~~~>>0limitlevel(1)limitlevel(2)46
rWhenradionuclides otherthanthoseinTableV-4aredetectedandaretheresultofplanteffluents, thisreportshallbesubmitted ifthepotential annualdosetoanindividual isgreaterthanthecalendaryearlimitofSpecifications I.A.2.aorII.A.3.b.
Thisreportisnotrequiredifthemeasuredlevelofradioactivity wasnottheresultofplanteffluents; however,insuchanevent,thecondition shallbereportedanddescribed intheAnnualRadiological Environmental Operating Report.d.Ifmilkorfreshleafyvegetable samplesareunavailable formorethan-onesampleperiodfromoneormoreofthesamplinglocations indicated onFigureV-2,adiscussion shallbeincludedintheAnnualRadiological Environmental Operating Reportwhichidentifies thecausefortheunavailability ofsamplesandidentifies locations forobtaining replacement samples.Ifamilkorleafyvegetable samplelocationbecomesunavailable, thelocationfromwhichsampleswereunavailable maythenbedeletedprovidedthatacomparable locationisaddedtotheenviionmental monitoring program.2.LandUseCensusAlandusecensusshallbeconducted
- annually, betweenjune1andOctober1,andshallidentifythelocationofthenearestmilkanimal,thenearestgardenexceeding 500squarefeetandthenearestresidence withinadistanceoffivemilesineachofthe16meteorological sectors.TheLandUseCensusshallidentifychangesintheuseoftheland,particularly theadditionofrNlnewfacilities, i.e.largebuidttngs, factories, privateairportsorlandingfields,shoppingcenterchanges,etc.,thatmaychangepopulation densities neartheR.E.CinnaPlant.Inlieuofagardencensus,anonsitegardenlocatedeitherinthemeteorological sectorhavingthehighesthistorical D/QorinanotherlocationwithahigherD/Qthanthelocationofthemaximally exposedindividual maybeusedforbroadleafvegetation sampling.
Ifalandusecensusidentifies alocation(s) whichyieldsacalculated doseordosecommitment greaterthanthattothemaximally exposedindividual currently beingcalculated, thenewidentified location(s) shallbereportedintheAnnualRadiological Environmental Operating Report.47 d.Ifalandusecensusidentifies amilklocation(s) whichyieldsacalculated doseordosecommitment greaterthanthatatalocationfromwhichsamplesarecurrently beingobtained, thenewidentified location(s) shallbereportedintheAnnualRadiological Environmental Operating Report.Thenewlocationshallbeaddedtotheradiological environmental monitoring programwithinthirtydays,ifpossible.
Themilklocationhavingthelowestcalculated doseordosecommitment maybedeletedfromthismonitoring programafterOctober31oftheyearinwhichthislandusecensuswasconducted.
3.Interlaborato ComarisonProrama.Analysesshallbeperformed onapplicable radioactive environmental samplessuppliedaspartofaninterlaboratory comparison programwhichhasbeenapprovedbytheNRC,ifsuchaprogramexists.b.Ifanalysesarenotperformed asrequiredabove,reportthecorrective actionstakentopreventarecurrence intheAnnualRadiological Environmental Operating Report.c.Asummaryoftheresultsobtainedfromtheinterlaboratory comparison programshallbeincludedintheAnnualRadiological Operating Report.
TableV-1Radiological Environmental Monitoring ProgramPage1of2EXPOSUREPATHWAY'NUMBEROF,'SAMPL'ES AND/ORSAMPLE-8SAMPLE'LOCATIONS
",:':,"SAMP,LING;AND,'":.'-'",""";
COL'L'ECTION:
FREQUENCY:,
TYPE'AND'FREQUENCY OFANALYSIS1.AIRBORNEa.Radioiodine 2indicator 2controlContinuous operation ofsamplerwithsamplecollection atleastonceper10daysRadionuclide canister.
Analyzewithin7daysofcollection for1-131.b.Particulate 2.DIRECTRADIATION 3.WATERBORNE a.Surface7indicator 5control18indicator 10control11placedgreaterthan5milesfromplantsite.1control(RussellStation)1indicator (Condenser WaterDischarge)
SameasaboveTLDsatleastquarterly Composite*
samplecollected overaperiodof<31days.Particulate sampler.Analyzeforgrossbetaradioactivity
>24hoursfollowing filterchange.Performgammaisotopicanalysisoneachsampleforwhichgrossbetaactivityis>10timesthemeanofoffsitesamples.Performgammaisotopicanalysisoncomposite (bylocation) sampleatleastonceper92days.Gammadosequarterly.
Grossbetaandgammaisotopicanalysisofeachcomposite sample.Tritiumanalysisofonecomposite sampleatleastonceper92days.b.Drinking1indicator (OntarioWaterDistrictIntake)SameasaboveSameasabove*Composite sampletobecollected bycollecting analiquotatintervals notexceeding 2hours.49 TableV-1(continued)
Radiological Environmental Monitoring ProgramPage2of2EXPOSUREPATHWAYAND/ORSAMPLENUMBEROFSAMPLES";'SAMPL'ING'AND 8SAMPLE.LOCATIONS:.;-
COLLECTION:FREQUENCY TYPEANDFREQUENCY OFANALYSIS4.INGESTION a.Milk1control3indicator JunethruOctobereachof3farmsAtleastonceper15daysGammaisotopicandl-131analysisofeachsample.1controlAtleastonceper31days1indicator NovemberthruMayoneofthefarmsGammaisotopicandl-131analysisofeachsample.b.Fishc.FoodProducts4control4indicator (OffshoreatGinna)1control2indicator (Onsite)Twiceduringfishingseasonincluding atleastfourspecies.Annualattimeofharvest.Samplefromtwoofthefollowing:
1.apples2.cherries3.grapesGammaisotopicanalysisonedibleportionsofeachsample.Gammaisotopicanalysisonedibleportionofeachsample.1control1indicator (Nearestoffsitegardenwithin5milesinthehighestD/Qmeteorological sectororonsitegarden)Attimeofharvest.Onesampleof:Gammaisotopicanalysisonedibleportionof1.broadleafvegetation eachsample.2.othervegetable 50
~~S.Environmental MonitorSamleLocations Allsamplelocations arespecified onTableV-2,alistofdirection anddistancetosamplepoints.Indicator andcontrolsamplesrequiredbytheenvironmental programarenotedbyanIoraC.FigureV-1showstheonsite*indicator samplelocations forairborneparticulates, radioiodine anddirectradiation.
Alsoindicated onFigureV-1istheonsitevegetable garden,aswellastheplacement ofpostaccidentTLDs,locations 2-7and13-24.TLDlocations 2-7areco-located withtheairmonitorsamplers.
TheonsitegardenislocatedintheSEsectorneartheclosestresidentwhoisthemaximally exposedindividual, ratherthanintheESEsectorwhichhasthehighestD/Q.FigureV-2givesthelocationoftheonlymilkherdswithin5milesoftheplant.OnthismapisalsoincludedtheOntarioWaterDistrictintakepumpingstationwherelakewaterissampledpriortotreatment.
FigureV-3showstheoffsitecontrolsamplelocations forairborneparticulates, radioiodine anddirectradiation.
Samplestations9and11aresituatednearpopulation centers,WebsterandWilliamson, locatedapproximately 7milesfromtheCinnaSite.TLDlocations 8-12areco-located withairmonitorsamplers.
Onsitereferstotheareasurrounding theCinnaPlantboundedbyRC&Epropertylines.Offsitereferstotheareabeyondtheimmediate RC&Eproperty.
51 TableV-2Direction andDistancetoSamplePointsAlldirections givenindegreesandalldistances giveninmetersAirSampleStationsDire'ctlon DistanceTLDDirection Locations Distance¹2I¹3I¹4I¹5I¹6I¹7I¹8C¹9C¹10C<<11C¹12C¹13I87110140185232257258235185123931943204202501602252201920011400131001150025100690¹2I¹3I¹4I¹5I¹6I¹7I¹8C¹9C¹10C¹11C¹12C¹13I87110140185232257258235185123932923204201602252201920011400131001150025100230,:Water.Sample.Locations' Directiori Distance¹14I292770RussellStationC270¹15I272850OntarioWaterDistIntakeI70CircWaterIntakeCircWaterDischarge I15DeerCreekI105WellBI2200420130260640¹16I¹17I<<18I¹19I¹20I242208193177165650680TapIRainfall¹3Rainfall¹5Rainfall¹8Rainfall¹10Rainfall¹12MilkSample'ocation's-FarmAIFarmBIFarmCIFarmDCOnsite11018525818593'irection 113242132FishSamplesSink420160192001310025100Distance950054504950<<21I¹22I¹23I¹24I¹25C¹26C¹27C¹28C<<29C<<30C¹31I<<32I1451281079024722320214510326324660081068063014350148001470017700138002050072806850Indicator SamplesBackground SamplesIndicator SamplesBackground SamplesLakeOntarioDischarge PlumeRussellStationProduceSamplesGrownonpropertysurrounding PlantPurchased fromfarms)10mites¹33I¹34I¹35I¹36I¹37I¹38I2202051931741581377950685076007070I=Indicator SamplesC=ControlorBackground Samples¹39I¹40I115876630663052 FigureV-1LocationofOnsiteAirMonitorsandPostAccidentTLDsQsrrrrmrrcre LAKEONTAktoOnsiteGardenOo~Pl72)l8ONSITEAIRMONITORScale0200400600Meters~'l53
).t FiV-2~~~LocationofFarmsforMilkSamplesandOntarioWaterDistrictIntake2ult~illeSoduPointI!181GreeceIrondequit5Roch.estr40OntarioCenterWeMter.C350286ntano,Sodus+EastWilliamson<
tWitliamaoii tAltonI+SodusCenter~28LincolnParkB.htBright~ROTCPenfiId441WaorthMarion14jWestHenrietta 15,EastRechesterl Fairpo'rt Pford31)490MacedonImyra,EastPalmyraNe.aikPortGibsoAlloway.ush65FishersIMendonVictor4Farmngton141651HoneoyeFallsC~z~l5Miles10KMManchester Shortsville
..+..PhIPs~21CliftonSprings1OWaterSampleStation54MilkSampleStation I)~
FiV-3Location'of OffsiteTLDsTLDSPEPMANENTLY PLACED-27IQI%1l4I55 FiV-4~ocationofOffsiteAirMonitorsoOFFSITEAIRMONITORultrf@rilte oduPointts,'8Grce40gOntarioCenterter-20:,Sodus+EastWilliamson rWilliarrisor iAlton~SodusCenter~RocllestLioIP-kBrightR(ii286Penfield28ai'0-441aorthMarion1425,EastRochester<
Fairpo'rt Pford31FEastPalmyra49031MacedonImyra15.ush65/lWest'HenriettaFishersMendonVictorFarmngtonNe.arkP-rtG'bsAlloway14I651HoneoyeFallsfosA5Miles10KMManchester c'hortsville,'iitton Springs56PhIps TableV-3MaximumLLDValuesforEnvironmental Monitoring Instrumentation Analysisgrossbeta3-H54-Mn59-Fe58,60-Co65-Zn95-Zr-Nb131-IWater(pCi/I)4(a)2000(1000)(a) 1530153015(b)Airbourne-Particulate orCas(pCI/rn)1E-027E-02Fish(pCi/kg,wet)130260130260Milk(pCi/I)FoodParticulate (pCi/kg,wet)60134,137-Cs15(10)(a),
181E-021301560140-Ba-La 15(b)15(b)a.LLDfordrinkingwaterb.TotalforparentanddaughterTheLLDshallbecalculated asdescribed inNotation(a)toTable1-1.57
'0 IIITableV-4Reporting LevelsforRadioactivity Concentrations inEnvironmental SamplesReporting Levels7I7I7(7I7J7l7)7I7IAnalysisH-3Mn-54Fe-59Co-58Co-60Zn-65Zr-Nb-95I-'i31Cs-134Cs-137Ba-La-140Water(pCi/I)2E+0410004001000300300400(a)3050200(a)Airbourne Particulate or.Gas(pCI/m3)0.91020Fish(pcl/kg,wet)3E+041E+043E+041E+042E+041E+032E+03Nlilk(pCI/I)6070300BroadLeafVegetabi'e's (pCI/kg,wet)1E+021E+032E+03a.TotalforparentanddaughterDecaycorrection inanalysisofenvironmental samplesistakenfromtheendofthesamplingtimenotfromthemidpointofthesampleperiod.
Dispersion Parameter (X/Q)ForLongTermReleases)500hr/yror>125hr/qtrPlantVentDistancetothecontrollocation, inmiles:Sector*0-.0.50.5-1.0.1;0-.;.1';5-..
I';5-2;0'."-';0-2 5":.:.-2:5-'.3.0 3;0-'3;53;5-4';0"4.0-4.5:.-
.4.5-5.0N8.8E-62.1E-61.0E-64.7E-72.5E-71.8E-71.3E-71.1E-79.4E-88.2E-8NNE.7.4E-61.7E-6NE~9.7E-62.3f-6ENE9.2E-62.2E-61.1E-52.7E-6ESE8.5E-62.1E-6SE6.5E-61.4E-69.2E-71.2E-61.1E-61.3E-61.1E-66.9E-74.5E-75.9E-75.0E-75.4E-7-4.4E-73.0f-72.5E-71.8E-73.2E-72.3E-72.6E-71.8E-72.7E-71.9E-72.2E-71.5E-71.5E-71.1E-71.4E-71.8E-71.4E-71.4E-71.1E-78.5E-81.2E-79.9E-89.0E-81.5E-71.2E-71.1E-71.2E-79.8E-88.7f-81.2E-79.6E-88.5E-894E-87.9E-86.9E-86.9E-85.6E-84.8E-8SSE3.6E-61.1E-65.0E-72.3E-71.2E-78.4E-86.3E-85.2E-84.2E-83.5E-8WSW2.9E-67.1E-7W;3.3E-61.0E-62.1E-68.8E-7SSW2.0E-65.8E-7SW,2.3E-65.6E-74.5E-73.4E-73.0E-75.3E-75.1E-71.9E-71.8E-71.4E-71.6E-72.4E-71.0E-77.6E-89.6E-86.8E-87.6E-85.4E-81.3E-79.6E-89.0E-86.4E-85.9E-85.3E-84.2E-84.8E-87.2f-84.8E-84.0E-83.3E-84.5E-83.8E-83.2E-83.5E-82.9E-82.4E-8-3.9E-83.3E-82.9E-85.9E-84.9E-84.3E-8WNW2.7E-68.9E-7NW-2.0E-66.4E-7NNW-,4.3E-61.2E-64.7E-73.6E-75.7E-72.3E-71.8E-72.7E-71.2E-79.8E-81.4E-79.0E-87.4E-81.0E-76.9E-85.7E-88.0E-85.8E-84.8E-84.2E-84.6E-83.9E-83AE-86.7E-85.6E-84.9E-8Direction windblowsinto59 I
-Ta-V-6Dispersion Parameter (D/Q)ForLongTermReleases)500hr/yror)125hr/qtrPlantVentDistancetothecontrollocation, inmiles:Sector*0-0.50.5-'1.0ESE1.4E-72.9E-81.4E-73.0E-8.SE1.3E-72.7E-8SSE5.8E-81.4E-82.8E-88.6E-9-SSW'3.1E-87.8E-9SW4.5E-81.0E-88.3E-81.7E-8NNE4.5E-81.0E-8NE,6.5E-81.5E-8ENE8.3E-81.8E-81;0-1".5':.6.1E-93.7E-95.4E-96.4E-91.0E-81.1E-89.3E-94.7E-93.1E-93.1E-93.6E-91.5-:2;Oi:.'-';.
2;0-2;5:-.':..--'::2 5-'3."02.5E-91.2E-97.3E-101.5E-97.0E-104AE-102.2E-91.0E-96.5E-102.6E-94.2E-91.2E-91.9E-97.5E-'101.2E-94.3E-91.9E-91.2f-93.7E-91.7E-91.0E-91.9E-98.9E-105.6E-101.3E-95.8E-103.8E-101.3E-9.5.9E-103.7E-101.5E-96.8E-104AE-103';0-3.55.1.E-103.1E-104.5E-105.3E-108.6E-108.7E-107.7E-104.1E-102.9E-102.7E-103.1E-103.5-4.0-4.0-4.5;..4.5-5.0-4.1E-102.9E-102.5E-102.4E-101.8E-101.5E-103.6E-102.6E-102.2E-104.1E103.1E102.6E106.7E-10-4.8E-104.1E-106.7E-105.2E-104.5E-106.1E-104.6E-104.0E-103.5E-102.7E-102.3E-102AE-101.8E-101.6E-102.2E-101.8E-101.5E-102.5E-101.9E-101.6E-10W4.2E-81.0E-8WSW5.6E-81.3E-84.6E-93.9E-91.8E-91.6E-98.4E-105.3E-107.4E-104.7E-103.7E-103.3E-102.9E-102.1E-101.8E-102.6E-101.9E-101.6E-10NW1.5E-84.1E-9NNW4.0E-89.2E-9WNW2.2E-85.9E-92.4E-91.7E-93.5E-91.0E-94.7E-103.0E-107.0E-103.3E-102.1E-101.4E-96.6E-104.2E-102.1E-101.5E-102.9E-101.7E-101.3E-101.0E-101.2E-108.8E-117.4E-112.3E-101.7E-101.4E-10Direction windblowsinto60 TaV-7Dispersion Parameter (X/Q),ForLongTermReleases>500hr/yror>125hr/qtrContainment PurgeDistancetothecontrollocation, inmiles:Sector*0-05,0.5-1.0--::
1."0-:1.5;,
-".,;;.,1;:5-'2.0',".
',2'.0-'2::5
';'2;5-'3;0":
.;0-,3.5 3;5-"4!0,:
'.0-4.5"4.5-'5';0 3.7E-61.2E-6NNE',3.1E-61.0E-64.1E-61.4E-6ENE3.9E-61.3E-6E.'".4.9E-61.6E-6ESE,4.3E-61.5E-6SE4.2f-61.2E-6SSE2.3E-69.7E-71.3E-67.7E-7SSW1.2E-64.5E-7SW1.3E-64.1E-7WSW1.7E-65.3E-7W1.7E-67.2E-7WNW1.2E-66.0E-7NW8.5E-74.4E-77.2E-76.6E-79.0E-77.7E-78.8E-79.1E-76.1E-74.6E-74.1E-73.3E-72.7E-73.2E-74.4E-73.9E-73.0E-73.9E-72.0E-71.4E-72.8E-71.4E-79.9E-82.2f-71.2E-78.1E-8=1.9E-71.0E-77.4E-81.7E-79.5E-86.7E-81.3E-77.3E-85.2E-81.5E-78.6E-86.0E-82.1E-71.2E-78.6E-82.0E-71.1E-78.2E-81.6E-78.9E-86.5E-83.6E-72.0E-71.4E-73.5E-72.0E-71.5E-74.7E-72.7E-72.0E-73.9E-72.1E-71.5E-74.1E-72.2E-71.5E-71.1E-71.2E-71.6E-71.2E-71.2E-71.1E-78.0E-86.1E-85.8E-85.3E-84.1E-84.5E-86.6E-86.3E-85.1E-89.6E-88.1E-87.1E-81.0E-78.9E-87.9E-81.3E-71.1E-71.0E-71.0E-78.5E-87.5E-81.0E-78.3E-87.3E-88.6E-87.4E-86AE-86.5E-85.4E-84.6E-85.0E-84.0E-83.4E-84.7E-83.8E-83.2E-84.5E-83.7E-83.2E-83.4E-82.7E-82.3E-83.8E-83.2E-82.8E-85.5E-84.6E-84.0E-85.3E-84.5E-83.9E-84.3E-83.5E-83.2E-8NNW1.8E-67.0E-74.4E-72.2E-71.2E-79.0E-87.1E-86.0E-85.0E-84.4E-8Direction windblowsinto61
Ta-V-8Dispersion Parameter (D/Q)ForLongTermReleases>500hr/yror>125hr/qtrContainment PurgeDistancetothecontrollocation, inmiles:Sector'-0.50.5-1.01.0-1.51.5;2'.0; 2.0-2.5.;"
-2;5-'303.0-3.53.5-4.0-4.0-4.54.5-5.04.2E-81.0E-84.0E-91.6E-97.6E-104.6E-103.4E-102.7E-101.9E-101.6E-10NNE2.3E-86.2E-92.5E-91.0E-94.8E-102.9E-102.2E-101.7E-101.2E-101.0E-10SE1.0E-72.4E-8SSE4.3E-81.3E-8NE3.4E-89.3E-9ENE4.2E-81.1E-87.3E-81.9E-8ESE9.1E-82.4E-83.7E-91.5E-97.1E-104.3E-91.8E-98.3E-107.4E-93.0E-91.4E-99.1E-93.6E-91.6E-98.4E-93.4E-91.6E-94.3E-91.8E-98.3E-104.5E-105.3E-109.0E-109.9E-109.6E-105.4E-103.2E-102.5E-101.8E-103.8E-102.9E-102.1E-106.4E-105.0E-103.6E-107.5E-105.9E-104.8E-107.4E-105.9E-104.6E-104.0E-103.6E-102.7E-101.6E-101.8E-103.1E-104.2E-104.1f-102.3E-102.1E-88.1E-92.9E-91.7E-95.5E-103.7E-103.0E-102.5E-101.9E-101.6E-10SSW2.1E-86.9E-9SW3.4E-88.9E-9WSW4.3E-81.1E-83.0E-88.8E-9WNW1.2E-84.5E-9NW8.8E-93.2E-9NNW2.2E-86.4E-92.6E-91.1E-95.0E-102.9E-91.2E-95.7E-103.3E-91.4E-96.3E-104.2E-91.7E-97.8E-103.4E-91.4E-96.5E-102.0E-98.4E-104.0E-101.4E-95.9E-102.8E-103.6E-104.1E-104.9E-104.2E-102.6E-101.8E-103.3E-102.7E-102.2E-101.8E-103.0E-102.5E-101.9E-103.4E-102.7E-102.0E-102.9E-102.3E-101.7E-101.8E-1014E-101.1E-101.3E-101.0E-107.6E-112.3E-101.8E-101.4E-101.5E-101.6E-101.7E-101.4E-109.1E-116.5E-111.1E-10Direction windblowsinto62 Takl-9Dispersion Parameter (X/Q)ForLongTermReleases)500hr/yror)125hr/qtrGroundVentDistancetothecontrollocation, inmiles:Sector*0-0.50.5-1.0N4.4E-58.2E-6NNE5.5E-51.0E-56.5E-51.2E-5ENE4.4E-58.3E-63.7E-57.1E-6ESE2.6E-54.8E-61.0-1.53.4E-64.2E-65.1E-63.5E-62.9E-62.0E-61:5-2.0"=
'2.0-2;5:'2.5'-'.3.0:
1AE-66.9E-74.7E-71.8E-68.7E-75.9E-72.1E-61.0E-66.9E-71.4E-66.9E-74.8E-71.2E-65.7E-73.7E-77.8E-73.8E-72.5E-73.0-3.53AE-74.3E-75.1E-73.4E-72.8E-71.8E-73.5-'4.0'4.0-4.54.5-5.02.7E-72.2E-71.9E-73.5E-72.9E-72.4E-74.1E-73.4E-72.8E-72.8E-72.2E-71.9E-72.2E-71.8E-71.5E-71.5E-71.1E-79.9E-8SE1.7E-53.1E-61.3E-65.0E-72.4E-71.6E-71.1E-79.3E-87.6E-86.3E-8SSE1.3E-52.4E-61.2E-52.2E-6SSW1.2E-52.1E-6SW9.7E-61.7E-6WSW1.4E-52.4E-62.5E-54.5E-6WNW2.4E-54.6E-6NW2.1E-54.0E-6NNW2.9E-55.4E-6Direction windblowsinto9.5E-79.0E-78.7E-76.8E-79.9E-71.8E-61.9E-61.6E-62.2E-63.7E-71.8E-71.2E-73.5E-71.7E-71.1E-73.5E-72.7E-71.7E-71.3E-71.1f-78.7E-84.0E-71.9E-71.3E-77.5E-73.6E-72.4E-77.7E-73.7E-72.5E-76.7E-73.3E-72.2E-79.2E-74.5E-73.0E-78.6E-88.4E-88.3E-86.3E-89.3E-81.8E-71.8E-71.6E-72.2E-77.0E-85.7E-84.6E-86.7E-8SAE-84.5E-86.6E-85.4E-84.5E-85.1E-84.1E-83.4E-81.8E-71.5E-71.2E-77.6E-86.3E-85.2E-81.4E-71.1E-79.8E-81.5E-71.2E-79.7E-81.3E-71.1E-78.8E-863
'0 TaV-10Dispersion Parameter (D/Q)forLongTermReleases>500hr/yror>125hr/qtrCroundVentDistancetothecontrollocation, inmiles:SE1.8E-7Sector*0-0.52.0E-7NNE1.8E-72.5E-7ENE2.1E-72.5E-7ESE22E70.5-1.03.7E-83.4E-84.5E-83.9E-84.6E-84.1E-83.7E-81.5E-86.1E-92.8E-91.3E-85.3E-92.4E-91.5E-86.2E-92.8E-91.3E-85.5E-92.5E-91.1E-84.5E-9.2.1E-91.0-1.51.5-.2.0:2.0-2.5 1.2E-85.0E-92.3E-9'.1E-84.5E-92.1E-92.5-.3;01.4E-91.3E-91.7E-91.5E-91.7E-91.6E-91.3E-93.0-3.53.5-4.09.7E-107.6E-109.0E-106.9E-101.1E-99.2E-101.0E-98.0E-101.2E-99.4E-101.1E-98.4E-109.0E-106.9E-104.0-4.55.5E-105.0E-106.9E-106.0E-107.0E-106.3E-105.1E-104.5-5.04.7E-104.3E-105.8E-105.0E-105.8E-105.2E-104.3E-10SSE9.8E-81.8E-86.0E-92.4E-91.1E-96.8E-104.8E-103.7E-102.7E-102.3E-10W1.1E-7WNW8.9f-8NW7.0E-8NNW1.2E-76.8E-8SSW6.7E-8SW76E8WSW9.9E-81.3E-81.2f-814E-81.8E-82.0E-81.6E-81.3E-81.2E-84.2E-91.7E-97.7E-104.1E-91.7E-97.6E-104.7E-91.9E-98.6E-106.1E-91.5E-91.1E-96.7E-92.7E-91.2E-95.4E-92.2E-91.0E-94.3E-91.7E-97.9E-107.1E-91.9E-91.3E-94.8E-104.7E-105.5E-106.9E-107.5E-106.3E-104.9E-108.1E-103.3E-102.6E-103.3E-102.5E-103.8E-102.9E-104.9E-103.7E-105.4E-104.1E-104.3E-103.3E-103.4E-102.6E-105.7E-104.4E-101.9E-101.8E-102.1E-102.8E-103.0E-102.5E-102.0E-103.2E-101.6E-101.5E-101.7E-102.3E-102.5E-102.1E-101.6E-102.7E-10Direction windblowsinto64 t4 VI.REPORTING REQUIREMENTS ecification A.~5Thefollowing reportswillbepreparedandsubmitted totheU.S.NuclearRegulatory Commission, DocumentControlDesk,Washington, D.C.20555andacopytotheRegionalAdministrator oftheUSNRC,RegionI.1.AnnualRadioloicalEnvironmental 0eratinReortAnAnnualRadiological Environmental Operating Reportcoveringtheoperation oftheunitduringthepreviouscalendaryearshallbesubmitted priortoMay1ofeachyear.TheAnnualRadiological Environmental Operati'ng Reportshallincludesummaries, interpretations, andanalysisoftrendsoftheresultsoftheradiological environmental surveillance activities forthereportperiod,including acomparison withbackground (control) samplesandpreviousenvironmental surveillance reportsandanassessment oftheobservedimpactsoftheplantoperation ontheenvironment.
ThereportshallalsoincludetheresultsoftheLandUseCensusasrequired.
Thisreportshallincludeanynewlocation(s) identified bytheL'andUseCensuswhichyieldacalculated doseordosecommitment greaterthanthoseformingthebasisofSpecification II.AorIV.A.Thereportshallalsocontainadiscussion whichidentifies thecausesoftheunavailability ofmilkorleafyvegetable samplesandidentifies locations forobtaining replacement samplesinaccordance withSpecification V.A.1.d.TheAnnualRadiological Environmental Operating Reportshallincludesummarized andtabulated resultsintheformatoftableVI-1ofallradiological environmental samplestakenduringthereportperiod.Intheeventthatsomeresultsarenotavailable forinclusion withthereport,thereportshallbesubmitted notingandexplaining thereasonsforthemissingresults.Themissingdatashallbesubmitted assoonaspossibleinasupplementary report.Inaddition, theannualreportshallincludeadiscussion whichidentifies thecircumstances whichpreventanyrequireddetection limitsforenvironmental sampleanalysesfrombeingmet,andadiscussion ofalldeviations fromthesamplescheduleofTableV-1.Thereportshallalsoincludethefollowing:
a.asummarydescription oftheradiological environmental monitoring programincluding amapofallsamplinglocations keyedtoatablegivingdistances anddirections fromthereactor;andb.theresultsoftheparticipation inaninterlaboratory comparison program.65
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2.Radioactive EffluentReleaseReortTheRadioactive EffluentReleaseReportcoveringtheoperation oftheunitduringtheprevioustwelvemonthsofoperation shallbesubmitted priortoMay1eachyear.Thisreportshallincludeasummary,onaquarterly basis,ofthequantities ofradioactive liquidandgaseouseffluents andsolidwastereleasedasoutlinedinRegulatory Guide1.21,Revision1.TheRadioactive EffluentReleaseReportshallincludeanassessment ofradiation dosesfromtheradioactive liquidandgaseouseffluents releasedfromtheunitduringeachofthepreviousfourcalendarquartersasoutlinedinRegulatory Guide1.21,Revision1.Inaddition, thesiteboundarymaximumnoblegasgammaairandbetaairdosesshallbeevaluated.
Theassessment ofradiation dosesshallbeperformed inaccordance withSpecification I.A.2andII.A4.Thissamereportshallincludeanannualsummaryofhourlymeteorological datacollected overthepreviouscalendaryear.Alternatively, thelicenseehastheoptionofretaining thissummaryonsiteinafilethatshallbeprovidedtotheNRCuponrequest.TheRadioactive EffluentReleaseReportshallincludeadiscussion whichidentifies thecircumstances whichprevented anyrequireddetection limitsforeffluentsampleanalysesbeingmet.Thisreportshallincludeanychangesmadeduringthereporting periodtotheOffsiteDoseCalculation Manual(ODCM),LicenseemaymakechangestothisODCMandshallsubmittotheCommission, withtheRadioactive EffluentReleaseReportfortheperiodinwhichanychange(s) ismade,acopyofthenewODCMandasummarycontaining:
a.sufficiently detailedinformation tosupporttherationale forthechange;b.adetermination thatthechangewillnotreducetheaccuracyorreliability ofdosecalculations orsetpointdeterminations; andc.documentation ofthefactthatthechangehasbeenreviewedandfound,acceptable bytheonsitereviewfunction.
Licenseeinitiated changesshallbecomeeffective afterreviewandacceptance bytheonsite'review functiononadatespecified bythelicensee.
Thisreportshallincludeanychangesmadeduringthereporting periodtotheProcessControlProgram(PCP).Thisreportshallincludeadiscussion ofanymajorchangestotheradioactive wastetreatment systems.66 4
3.PrearationofSecialReorttoDemonstrate ComliancewithEnvironmental Radiation Protection Standards ThirtydayreportsarerequiredtobepreparedandsenttotheCommission whencertainconditions existasdefinedinthefollowing sectionsofthisODCM:EI.A.2.a,Liquideffluents exceeding twentytimestheconcentration specified inAppendixB,Table2,Column2to10CFR20atthereceiving watersI.A.2.b,Liquideffluents exceeding theSpecification fordose,10CFR50AppendixI;~I.A.3.a,Liquideffluents exceeding theSpecification fordose,10CFRPart190;~II.A.l.a, Gaseouseffluents exceeding twentytimestheconcentrations specified inAppendixB,Table2,Column1to10CFR20inanunrestricted areaII.A.4.c.
Gaseouseffluents exceeding theSpecification fordose,10CFRPart50AppendixI;~II.A.5.a.
Gaseouseffluents exceeding theSpecification fordose,10CFRPart190;IV.A.1.b, Inoperability ofliquidwastetreatment equipment resulting indosesinexcessof10CFR50AppendixI~IV.A.2.c, Inoperability ofgaseouswastetreatment equipment resulting indosesinexcessof10CFR50AppendixIV.A.1.c,Levelofradioactivity inenvironmental samplingmediumatoneormorelocations exceedsthereporting level~TableIII-2,Inoperability ofaccidentradiation monitoring instrumentation greaterthan7days 8/"'4 Guidanceisgivenforeachofthesereportsintheapplicable location.
Thefollowing generalguidelines arepresented forcalculating dosetoanexposedindividual orthegeneralpopulation forpreparation ofSpecialReports:ka.Themaximally exposedrealmemberofthepublicwillgenerally bethesameindividual considered intheODCM.b.Dosecontributions tothemaximally exposedindividual needonlybeconsidered tobethoseresulting fromtheCinnaplantitself.Allotheruraniumfuelcyclefacilities oroperations areofsufficient distancetocontribute anegligible portionoftheindividual's dose.c.Fordetermining thetotaldosetothemaximally exposedindividual fromthemajorgaseousandliquideffluentpathwaysandfromdirectradiation, doseevaluation techniques usedinpreparing theSpecialReportmaybethosedescribed inthismanualorotherapplicable methodswhereappropriate.
d.Thecontribution fromdirectradiation maybeestimated byeffluentdispersion modelling orcalculated fromtheresultsoftheenvironmental monitoring programfordirectradiation.
68
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TableVl-1~Environmental Radiological Monitoring ProgramSummaryROCHESTER GASANDELECTRICCORPORATION R.E.GINNANUCLEARPOWERPlANT-DOCKETNO.50-244WAYNE,NEWYORKPATHWAYSAMPLEDUNITOFMEASUREMENT AIR:Particulate (pCi/Cu.M.)
IodineSurface(pCi/liter)
MILK:FISH:Rainfall(pCI/mz/day)
(pCi/Liter)
(pCmg)VEGETATION:
(pCi/Kg)DIRECTRADIATION:
TLD(mrem/QUARTER)
WATER:Drinking(pCi/Liter)
TYPEANDTOTALNUMEROFANALYSESGrossBetaGammaScanGammaScanGammaGrossBetaGammaScanIodineGrossBetaGammaScanIodineGrossBetaIodineGammaScanGammaScanGammaScanLLDINDICATOR LOCATIONS MEAN(1)RANGENAME,DISTANCEANDDIRECTION MEAN(1)RANGE"LOCATION WITHHIGHESTANNUALMEANCONTROLLOCATIONS MEAN(1)RANGE(1)Meanandrangebasedondetectable measurements only.Fractionofdetectable measurements atspecified locations inparentheses.
69
'l1I 1.R.E.GinnaNuclearPowerPlantUnit'No.1,AppendixAtoOperating LicenseNo.DPR-18,Technical Specifications, Rochester GasandElectricCorporation, Docket50-2442.USNRC,Preparation ofRadiological EffluentTechnical Specifications forNuclearPowerPlants,NUREG-0133 (October, 1978).3.USNRC,Calculation ofAnnualDosestoManfromRoutineReleasesofReactorEffluents forthePurposeofEvaluating Compliance with10CFRPart50,AppendixI,Regulatory Guide1.109,Revision1(October1977).4.R.E.GinnaNuclearPowerPlant,UpdatedFinalSafetyAnalysisReport.5.R.E.GinnaNuclearPowerPlant,Calculations toDemonstrate Compliance withtheDesignObjectives of10CFRPart50,AppendixI,Rochester GasandElectricCorporation, Oune,1977).6.USNRC,MethodsforEstimating Atmospheric Transport anddispersion ofGaseousEffluents inRoutineReleasesfromLight-Water-Cooled
- Reactors, Regulatory Guide1.111,Revision1(july,1977).7.R.E.GinnaNuclearPowerPlant,IncidentEvaluation, GinnaSteamGenerator TubeFailureIncidentjanuary25,1982,Rochester GasandElectricCorporation, (April12,1982).Pelletier, C.A.,et.al.,SourcesofRadioiodine atPressurized WaterReactors, EPRINP-939(November 1978)~70 l.l,~p